{"id":196,"date":"2025-12-01T00:00:52","date_gmt":"2025-12-01T00:00:52","guid":{"rendered":"https:\/\/onlinetexteditor.io\/?page_id=196"},"modified":"2025-12-14T09:25:22","modified_gmt":"2025-12-14T09:25:22","slug":"html-text-editor","status":"publish","type":"page","link":"https:\/\/onlinetexteditor.io\/pt\/html-text-editor\/","title":{"rendered":"HTML Text Editor &#8211; Online Tool for Code Cleanup and Formatting"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; theme_builder_area=&#8221;post_content&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221;][et_pb_fullwidth_code _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; theme_builder_area=&#8221;post_content&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<div class=\"hte-app-root\">\r\n    <style>\r\n        \/* \r\n         * 2025 \"DEV STUDIO\" DESIGN SYSTEM\r\n         * Namespace: .hte- (HTML Text Editor)\r\n         * Aesthetic: Professional, IDE-like, Dark\/Light Contrast\r\n         *\/\r\n        :root {\r\n            \/* Background: Coding Night Theme *\/\r\n            --hte-bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);\r\n            \r\n            \/* Surfaces *\/\r\n            --hte-panel-bg: rgba(30, 41, 59, 0.7); \/* Glassy Dark *\/\r\n            --hte-editor-bg: #1e1e1e; \/* VS Code-ish Dark *\/\r\n            --hte-preview-bg: #ffffff;\r\n            --hte-backdrop: blur(12px);\r\n            \r\n            \/* Colors *\/\r\n            --hte-primary: #3b82f6; \/* Tech Blue *\/\r\n            --hte-accent: #10b981;  \/* Success Green *\/\r\n            --hte-text-main: #f8fafc;\r\n            --hte-text-muted: #94a3b8;\r\n            --hte-border: rgba(255, 255, 255, 0.1);\r\n            \r\n            \/* Metrics (Fixed 9px) *\/\r\n            --hte-radius: 9px;\r\n            --hte-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);\r\n            \r\n            --hte-font-ui: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\r\n            --hte-font-code: \"Menlo\", \"Consolas\", \"Monaco\", \"Liberation Mono\", \"Lucida Console\", monospace;\r\n        }\r\n\r\n        \/* RESET - MOBILE FIRST *\/\r\n        .hte-app-root {\r\n            font-family: var(--hte-font-ui);\r\n            background: var(--hte-bg-gradient);\r\n            min-height: 100vh;\r\n            width: 100%;\r\n            padding: 20px 10px 40px 10px; \/* Smaller padding for mobile *\/\r\n            box-sizing: border-box;\r\n            color: var(--hte-text-main);\r\n            -webkit-font-smoothing: antialiased;\r\n            display: flex;\r\n            flex-direction: column;\r\n            align-items: center;\r\n        }\r\n\r\n        .hte-app-root *, .hte-app-root *::before, .hte-app-root *::after {\r\n            box-sizing: inherit;\r\n        }\r\n\r\n        .hte-container {\r\n            width: 100%;\r\n            margin: 0 auto;\r\n        }\r\n\r\n        \/* Tablet and Desktop *\/\r\n        @media (min-width: 768px) {\r\n            .hte-app-root {\r\n                padding: 30px 15px 60px 15px;\r\n            }\r\n            .hte-container { max-width: 768px; }\r\n        }\r\n        \r\n        @media (min-width: 1200px) {\r\n            .hte-app-root {\r\n                padding: 40px 15px 80px 15px;\r\n            }\r\n            .hte-container { max-width: 1160px; }\r\n        }\r\n\r\n        \/* HEADER - MOBILE FIRST *\/\r\n        .hte-header {\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n            margin-bottom: 15px; \/* Smaller for mobile *\/\r\n            flex-wrap: wrap;\r\n            gap: 10px;\r\n        }\r\n\r\n        .hte-branding {\r\n            display: flex;\r\n            flex-direction: column;\r\n        }\r\n\r\n\t\t\t.hte-title {\r\n\t\t\t\t\t\tpadding-top: 30px;\r\n            font-size: 20px; \/* Smaller for mobile *\/\r\n            font-weight: 800;\r\n            margin: 0;\r\n            color: #fff;\r\n            letter-spacing: -0.5px;\r\n        }\r\n\r\n        .hte-subtitle {\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            color: var(--hte-text-muted);\r\n            font-weight: 500;\r\n        }\r\n\r\n        .hte-actions {\r\n            display: flex;\r\n            gap: 8px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        \/* BUTTONS - MOBILE FIRST *\/\r\n        .hte-btn {\r\n            padding: 6px 12px; \/* Smaller padding for mobile *\/\r\n            border-radius: var(--hte-radius);\r\n            font-size: 11px; \/* Smaller for mobile *\/\r\n            font-weight: 600;\r\n            cursor: pointer;\r\n            border: 1px solid rgba(255,255,255,0.2);\r\n            background: rgba(255,255,255,0.05);\r\n            color: var(--hte-text-main);\r\n            transition: all 0.2s;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 5px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        .hte-btn:hover {\r\n            background: rgba(255,255,255,0.15);\r\n            border-color: rgba(255,255,255,0.4);\r\n        }\r\n\r\n        .hte-btn.primary {\r\n            background: var(--hte-primary);\r\n            border-color: var(--hte-primary);\r\n            color: white;\r\n        }\r\n        .hte-btn.primary:hover {\r\n            background: #2563eb;\r\n        }\r\n\r\n        \/* Tablet and Desktop Buttons *\/\r\n        @media (min-width: 768px) {\r\n            .hte-header {\r\n                margin-bottom: 20px;\r\n                gap: 15px;\r\n            }\r\n            .hte-title {\r\n                font-size: 24px;\r\n            }\r\n            .hte-subtitle {\r\n                font-size: 14px;\r\n            }\r\n            .hte-actions {\r\n                gap: 10px;\r\n            }\r\n            .hte-btn {\r\n                padding: 8px 16px;\r\n                font-size: 13px;\r\n                gap: 6px;\r\n            }\r\n        }\r\n\r\n        @media (min-width: 1200px) {\r\n            .hte-header {\r\n                margin-bottom: 20px;\r\n                gap: 15px;\r\n            }\r\n            .hte-title {\r\n                font-size: 24px;\r\n\t\t\t\t\t\t\t\tpadding: 0;\r\n            }\r\n            .hte-subtitle {\r\n                font-size: 14px;\r\n            }\r\n            .hte-actions {\r\n                gap: 10px;\r\n            }\r\n            .hte-btn {\r\n                padding: 8px 16px;\r\n                font-size: 13px;\r\n                gap: 6px;\r\n            }\r\n        }\r\n\r\n        \/* WORKSPACE WRAPPER - MOBILE FIRST *\/\r\n        .hte-workspace {\r\n            background: var(--hte-panel-bg);\r\n            backdrop-filter: var(--hte-backdrop);\r\n            -webkit-backdrop-filter: var(--hte-backdrop);\r\n            border-radius: var(--hte-radius);\r\n            box-shadow: var(--hte-shadow);\r\n            border: 1px solid var(--hte-border);\r\n            overflow: hidden;\r\n            display: flex;\r\n            flex-direction: column;\r\n            height: 75vh; \/* Smaller for mobile *\/\r\n            min-height: 400px; \/* Smaller for mobile *\/\r\n            max-height: 800px; \/* Smaller for mobile *\/\r\n        }\r\n\r\n        \/* Tablet and Desktop Workspace *\/\r\n        @media (min-width: 768px) {\r\n            .hte-workspace {\r\n                height: 80vh;\r\n                min-height: 500px;\r\n                max-height: 900px;\r\n            }\r\n        }\r\n\r\n        @media (min-width: 900px) {\r\n            .hte-workspace {\r\n                flex-direction: row;\r\n                height: 80vh;\r\n                min-height: 600px;\r\n                max-height: 900px;\r\n            }\r\n        }\r\n\r\n        \/* LEFT PANEL: EDITOR - MOBILE FIRST *\/\r\n        .hte-editor-pane {\r\n            flex: 1;\r\n            display: flex;\r\n            flex-direction: column;\r\n            border-bottom: 1px solid var(--hte-border);\r\n            min-height: 200px; \/* Smaller for mobile *\/\r\n            background: var(--hte-editor-bg);\r\n        }\r\n\r\n        @media (min-width: 900px) {\r\n            .hte-editor-pane {\r\n                border-bottom: none;\r\n                border-right: 1px solid var(--hte-border);\r\n                width: 50%;\r\n                min-height: 300px;\r\n            }\r\n        }\r\n\r\n        .hte-pane-bar {\r\n            padding: 8px 12px; \/* Smaller padding for mobile *\/\r\n            background: rgba(0,0,0,0.3);\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n            border-bottom: 1px solid var(--hte-border);\r\n        }\r\n\r\n        .hte-label {\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            text-transform: uppercase;\r\n            font-weight: 700;\r\n            color: var(--hte-text-muted);\r\n            letter-spacing: 1px;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 5px; \/* Smaller gap for mobile *\/\r\n        }\r\n        \r\n        .hte-dot {\r\n            width: 6px; \/* Smaller for mobile *\/\r\n            height: 6px; \/* Smaller for mobile *\/\r\n            border-radius: 50%;\r\n        }\r\n        .hte-dot.yellow { background: #fbbf24; }\r\n        .hte-dot.green { background: #10b981; }\r\n\r\n        .hte-textarea {\r\n            width: 100%;\r\n            height: 100%;\r\n            flex-grow: 1;\r\n            background: transparent;\r\n            color: #e2e8f0;\r\n            border: none;\r\n            padding: 15px; \/* Smaller padding for mobile *\/\r\n            font-family: var(--hte-font-code);\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            line-height: 1.5;\r\n            resize: none;\r\n            outline: none;\r\n            white-space: pre;\r\n            overflow: auto;\r\n            tab-size: 4;\r\n        }\r\n\r\n        .hte-textarea::placeholder {\r\n            color: rgba(255,255,255,0.2);\r\n        }\r\n\r\n        \/* Tablet and Desktop Editor *\/\r\n        @media (min-width: 768px) {\r\n            .hte-pane-bar {\r\n                padding: 10px 15px;\r\n            }\r\n            .hte-label {\r\n                font-size: 11px;\r\n                gap: 6px;\r\n            }\r\n            .hte-dot {\r\n                width: 8px;\r\n                height: 8px;\r\n            }\r\n            .hte-textarea {\r\n\t\t\t\t\t\t\t\tcolor: #fff !important;\r\n                padding: 20px;\r\n                font-size: 14px;\r\n                line-height: 1.6;\r\n            }\r\n        }\r\n\r\n        \/* RIGHT PANEL: PREVIEW - MOBILE FIRST *\/\r\n        .hte-preview-pane {\r\n            flex: 1;\r\n            display: flex;\r\n            flex-direction: column;\r\n            background: #f1f5f9; \/* Browser-like framing *\/\r\n            width: 100%;\r\n        }\r\n\r\n        .hte-browser-bar {\r\n            padding: 8px 12px; \/* Smaller padding for mobile *\/\r\n            background: #e2e8f0;\r\n            border-bottom: 1px solid #cbd5e1;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 8px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        .hte-address-bar {\r\n            flex-grow: 1;\r\n            background: white;\r\n            height: 20px; \/* Smaller for mobile *\/\r\n            border-radius: 4px;\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            color: #94a3b8;\r\n            display: flex;\r\n            align-items: center;\r\n            padding-left: 6px; \/* Smaller padding for mobile *\/\r\n            font-family: var(--hte-font-ui);\r\n        }\r\n\r\n        .hte-iframe {\r\n            flex-grow: 1;\r\n            width: 100%;\r\n            height: 100%;\r\n            border: none;\r\n            background: white;\r\n            display: block;\r\n        }\r\n\r\n        \/* Tablet and Desktop Preview *\/\r\n        @media (min-width: 768px) {\r\n            .hte-preview-pane {\r\n                width: 50%;\r\n            }\r\n            .hte-browser-bar {\r\n                padding: 10px 15px;\r\n                gap: 10px;\r\n            }\r\n            .hte-address-bar {\r\n                height: 24px;\r\n                font-size: 11px;\r\n                padding-left: 8px;\r\n            }\r\n        }\r\n\r\n        \/* Footer Info - MOBILE FIRST *\/\r\n        .hte-footer {\r\n            padding: 6px 12px; \/* Smaller padding for mobile *\/\r\n            background: #0f172a;\r\n            color: var(--hte-text-muted);\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            border-top: 1px solid var(--hte-border);\r\n            display: flex;\r\n            justify-content: flex-end;\r\n            font-family: var(--hte-font-code);\r\n        }\r\n\r\n        \/* Tablet and Desktop Footer *\/\r\n        @media (min-width: 768px) {\r\n            .hte-footer {\r\n                padding: 8px 15px;\r\n                font-size: 11px;\r\n            }\r\n        }\r\n\r\n        \/* SCROLLBARS for Editor - MOBILE FIRST *\/\r\n        .hte-textarea::-webkit-scrollbar { \r\n            width: 8px; \/* Smaller for mobile *\/\r\n            height: 8px; \/* Smaller for mobile *\/\r\n        }\r\n        .hte-textarea::-webkit-scrollbar-track { \r\n            background: #1e1e1e; \r\n        }\r\n        .hte-textarea::-webkit-scrollbar-thumb { \r\n            background: #333; \r\n            border-radius: 4px; \/* Smaller for mobile *\/\r\n        }\r\n        .hte-textarea::-webkit-scrollbar-thumb:hover { \r\n            background: #444; \r\n        }\r\n\r\n        \/* Tablet and Desktop Scrollbars *\/\r\n        @media (min-width: 768px) {\r\n            .hte-textarea::-webkit-scrollbar { \r\n                width: 10px;\r\n                height: 10px;\r\n            }\r\n            .hte-textarea::-webkit-scrollbar-thumb { \r\n                border-radius: 5px;\r\n            }\r\n        }\r\n\r\n        \/* \r\n         * TOAST - MOBILE FIRST\r\n         *\/\r\n        .hte-toast {\r\n            position: fixed;\r\n            top: 15px; \/* Adjusted for mobile *\/\r\n            right: 15px; \/* Adjusted for mobile *\/\r\n            background: var(--hte-accent);\r\n            color: white;\r\n            padding: 8px 16px; \/* Smaller for mobile *\/\r\n            border-radius: var(--hte-radius);\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            font-weight: 600;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 6px; \/* Smaller for mobile *\/\r\n            box-shadow: 0 8px 20px rgba(0,0,0,0.3);\r\n            transform: translateY(-50px);\r\n            opacity: 0;\r\n            transition: all 0.3s;\r\n            z-index: 2000;\r\n        }\r\n        \r\n        .hte-toast.show {\r\n            transform: translateY(0);\r\n            opacity: 1;\r\n        }\r\n\r\n        \/* Tablet and Desktop Toast *\/\r\n        @media (min-width: 768px) {\r\n            .hte-toast {\r\n                top: 20px;\r\n                right: 20px;\r\n                padding: 12px 24px;\r\n                font-size: 14px;\r\n                gap: 8px;\r\n            }\r\n        }\r\n\r\n    <\/style>\r\n\r\n    <div class=\"hte-container\">\r\n        \r\n        <!-- Header Actions -->\r\n        <header class=\"hte-header\">\r\n            <div class=\"hte-branding\">\r\n                <h1 class=\"hte-title\">HTML Text Editor - Online Tool for Code Cleanup and Formatting<\/h1>\r\n                <span class=\"hte-subtitle\">Real-time code preview environment<\/span>\r\n            <\/div>\r\n            <div class=\"hte-actions\">\r\n                <button class=\"hte-btn\" id=\"hteLoadSample\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"><\/path><polyline points=\"14 2 14 8 20 8\"><\/polyline><line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"><\/line><line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"><\/line><polyline points=\"10 9 9 9 8 9\"><\/polyline><\/svg>\r\n                    Sample\r\n                <\/button>\r\n                <button class=\"hte-btn\" id=\"hteCopy\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg>\r\n                    Copy HTML\r\n                <\/button>\r\n                <button class=\"hte-btn primary\" id=\"hteDownload\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"><\/path><polyline points=\"7 10 12 15 17 10\"><\/polyline><line x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"><\/line><\/svg>\r\n                    Download\r\n                <\/button>\r\n            <\/div>\r\n        <\/header>\r\n\r\n        <!-- Main Workspace (Split Pane) -->\r\n        <div class=\"hte-workspace\">\r\n            \r\n            <!-- Left: Editor -->\r\n            <div class=\"hte-editor-pane\">\r\n                <div class=\"hte-pane-bar\">\r\n                    <span class=\"hte-label\"><span class=\"hte-dot yellow\"><\/span> HTML SOURCE<\/span>\r\n                    <button id=\"hteClear\" style=\"background:none; border:none; color:#ef4444; font-size:10px; font-weight:700; cursor:pointer; text-transform:uppercase;\">Clear<\/button>\r\n                <\/div>\r\n                <textarea id=\"hteInput\" class=\"hte-textarea\" spellcheck=\"false\" placeholder=\"<!-- Type HTML code here... -->\"><\/textarea>\r\n                <div class=\"hte-footer\">\r\n                    <span id=\"hteStats\">0 chars | 0 lines<\/span>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            <!-- Right: Preview -->\r\n            <div class=\"hte-preview-pane\">\r\n                <div class=\"hte-browser-bar\">\r\n                    <div style=\"display:flex; gap:5px;\">\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#ef4444;\"><\/div>\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#fbbf24;\"><\/div>\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#10b981;\"><\/div>\r\n                    <\/div>\r\n                    <div class=\"hte-address-bar\">localhost:8080\/index.html<\/div>\r\n                <\/div>\r\n                <iframe id=\"hteFrame\" class=\"hte-iframe\"><\/iframe>\r\n            <\/div>\r\n\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- Toast -->\r\n    <div id=\"hteToast\" class=\"hte-toast\">\r\n        <svg width=\"18\" height=\"18\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg>\r\n        <span id=\"hteToastMsg\">Success<\/span>\r\n    <\/div>\r\n\r\n    <script>\r\n        (function() {\r\n            \/\/ Elements\r\n            const el = {\r\n                in: document.getElementById('hteInput'),\r\n                frame: document.getElementById('hteFrame'),\r\n                stats: document.getElementById('hteStats'),\r\n                btnSample: document.getElementById('hteLoadSample'),\r\n                btnCopy: document.getElementById('hteCopy'),\r\n                btnDownload: document.getElementById('hteDownload'),\r\n                btnClear: document.getElementById('hteClear'),\r\n                toast: document.getElementById('hteToast'),\r\n                toastMsg: document.getElementById('hteToastMsg')\r\n            };\r\n\r\n            const sampleCode = `<!DOCTYPE html>\r\n<html>\r\n<head>\r\n  <style>\r\n    body { font-family: sans-serif; padding: 20px; background: #f0fdf4; text-align: center; }\r\n    h1 { color: #15803d; }\r\n    .card { background: white; padding: 20px; border-radius: 12px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); display: inline-block; }\r\n    button { background: #15803d; color: white; border: none; padding: 10px 20px; border-radius: 6px; cursor: pointer; margin-top: 10px; }\r\n  <\/style>\r\n<\/head>\r\n<body>\r\n  <div class=\"card\">\r\n    <h1>Hello World!<\/h1>\r\n    <p>This is a live HTML preview.<\/p>\r\n    <button onclick=\"alert('It works!')\">Click Me<\/button>\r\n  <\/div>\r\n<\/body>\r\n<\/html>`;\r\n\r\n            \/\/ Function to update iframe\r\n            function updatePreview() {\r\n                const html = el.in.value;\r\n                const blob = new Blob([html], { type: 'text\/html' });\r\n                const url = URL.createObjectURL(blob);\r\n                \r\n                \/\/ Using Blob URL is safer and cleaner than document.write\r\n                el.frame.src = url;\r\n\r\n                \/\/ Update Stats\r\n                const lines = html.split(\/\\r\\n|\\r|\\n\/).length;\r\n                el.stats.textContent = `${html.length} chars | ${lines} lines`;\r\n            }\r\n\r\n            \/\/ Copy to Clipboard\r\n            async function copyCode() {\r\n                if(!el.in.value) return;\r\n                try {\r\n                    await navigator.clipboard.writeText(el.in.value);\r\n                    showToast('HTML copied!');\r\n                } catch(e) {\r\n                    showToast('Failed to copy');\r\n                }\r\n            }\r\n\r\n            \/\/ Download\r\n            function downloadCode() {\r\n                if(!el.in.value) {\r\n                    showToast('Editor is empty');\r\n                    return;\r\n                }\r\n                const blob = new Blob([el.in.value], {type: \"text\/html\"});\r\n                const link = document.createElement(\"a\");\r\n                link.href = URL.createObjectURL(blob);\r\n                link.download = \"index.html\";\r\n                document.body.appendChild(link);\r\n                link.click();\r\n                document.body.removeChild(link);\r\n                showToast('Downloading index.html...');\r\n            }\r\n\r\n            \/\/ Load Sample\r\n            function loadSample() {\r\n                el.in.value = sampleCode;\r\n                updatePreview();\r\n            }\r\n\r\n            \/\/ Toast UI\r\n            let tTimeout;\r\n            function showToast(msg) {\r\n                el.toastMsg.textContent = msg;\r\n                el.toast.classList.add('show');\r\n                clearTimeout(tTimeout);\r\n                tTimeout = setTimeout(() => el.toast.classList.remove('show'), 2000);\r\n            }\r\n\r\n            \/\/ Event Listeners\r\n            el.in.addEventListener('input', updatePreview);\r\n            el.btnSample.addEventListener('click', loadSample);\r\n            el.btnCopy.addEventListener('click', copyCode);\r\n            el.btnDownload.addEventListener('click', downloadCode);\r\n            el.btnClear.addEventListener('click', () => {\r\n                el.in.value = '';\r\n                updatePreview();\r\n                el.in.focus();\r\n            });\r\n\r\n            \/\/ Initialize with Sample (Optional, removed to keep clean start, or uncomment to auto-load)\r\n            \/\/ loadSample(); \r\n        })();\r\n    <\/script>\r\n<\/div>\r\n<!-- \r\n============================================\r\nSUPPORTIVE SEO CONTENT STARTS HERE\r\n============================================\r\n- Keyword: \"HTML Text Editor\"\r\n- Place this entire block after the \"hte-app-root\" div.\r\n- Uses separate 'hte-info-*' classes to avoid any conflicts.\r\n- Perfectly matches the provided tool's \"Dev Studio\" aesthetic with alternating backgrounds.\r\n-->\r\n<div class=\"hte-info-main-wrapper\">\r\n\r\n    <!-- CSS STYLES FOR SUPPORTIVE CONTENT -->\r\n    <style>\r\n        .hte-info-main-wrapper {\r\n            width: 100%;\r\n            font-family: var(--hte-font-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif);\r\n            color: var(--hte-text-main, #f8fafc);\r\n        }\r\n\r\n        .hte-info-section-wrapper {\r\n            width: 100%;\r\n            padding: 60px 15px;\r\n        }\r\n\r\n        .hte-info-section-wrapper.bg-gradient {\r\n            background: var(--hte-bg-gradient, linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%));\r\n        }\r\n        \r\n        .hte-info-section-wrapper.bg-white {\r\n            background: #ffffff;\r\n            color: #1e293b;\r\n        }\r\n\r\n        .hte-info-container {\r\n            width: 100%;\r\n            max-width: 1160px;\r\n            margin: 0 auto;\r\n        }\r\n\r\n        .hte-info-section-header {\r\n            text-align: center;\r\n            margin-bottom: 40px;\r\n        }\r\n        \r\n        .hte-info-section-title {\r\n            font-size: clamp(1.5rem, 4vw, 2.5rem);\r\n            font-weight: 800;\r\n            margin: 0 0 10px 0;\r\n            letter-spacing: -0.5px;\r\n        }\r\n        \r\n        .bg-gradient .hte-info-section-title {\r\n            color: #ffffff;\r\n        }\r\n        \r\n        .bg-white .hte-info-section-title {\r\n            color: #1e293b;\r\n        }\r\n        \r\n        .hte-info-section-subtitle {\r\n            font-size: 16px;\r\n            font-weight: 500;\r\n            max-width: 700px;\r\n            margin: 0 auto;\r\n        }\r\n        \r\n        .bg-gradient .hte-info-section-subtitle {\r\n            color: var(--hte-text-muted, #94a3b8);\r\n        }\r\n        \r\n        .bg-white .hte-info-section-subtitle {\r\n            color: #64748b;\r\n        }\r\n\r\n        .hte-info-card-layout {\r\n            display: grid;\r\n            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\r\n            gap: 24px;\r\n        }\r\n        \r\n        .hte-info-card {\r\n            \/* Replicating the tool's card style *\/\r\n            background: #ffffff;\r\n            border-radius: var(--hte-radius, 9px);\r\n            padding: 25px;\r\n            box-shadow: 0 4px 10px -2px rgba(0,0,0,0.05);\r\n            border: 1px solid #e2e8f0;\r\n            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);\r\n            text-align: left;\r\n        }\r\n        \r\n        .hte-info-card:hover {\r\n            transform: translateY(-4px);\r\n            box-shadow: 0 12px 20px -5px rgba(59, 130, 246, 0.15);\r\n            border-color: var(--hte-primary, #3b82f6);\r\n        }\r\n\r\n        .hte-info-card-title {\r\n            font-size: 20px;\r\n            font-weight: 700;\r\n            color: #1e293b;\r\n            margin-bottom: 15px;\r\n        }\r\n\r\n        .hte-info-card p, .hte-info-card li {\r\n            font-size: 1rem; \r\n            line-height: 1.7;\r\n            color: #64748b;\r\n            margin-bottom: 15px;\r\n        }\r\n        \r\n        .hte-info-card ul {\r\n            list-style: none;\r\n            padding-left: 0;\r\n        }\r\n        \r\n        .hte-info-card li {\r\n            padding-left: 25px;\r\n            position: relative;\r\n        }\r\n        \r\n        .hte-info-card li::before {\r\n            content: '\u2713';\r\n            position: absolute;\r\n            left: 0;\r\n            top: 6px;\r\n            color: var(--hte-primary, #3b82f6);\r\n            font-weight: bold;\r\n        }\r\n\r\n        .hte-info-card strong {\r\n            color: #1e293b;\r\n            font-weight: 600;\r\n        }\r\n    <\/style>\r\n\t    <div class=\"hte-info-section-wrapper bg-white\">\r\n        <div class=\"hte-info-container\">\r\n\t\t\t\t\t\r\n\t\t\t\t<\/div>\r\n\t    <\/div>\r\n    <!-- ========= SECTION 1: What is an HTML Text Editor? ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-white\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">What is an HTML Text Editor?<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">Discover the power of a live, browser-based coding environment for quick edits and real-time previews.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">A Live Web Playground<\/h3>\r\n                    <p>An <strong>HTML Text Editor<\/strong> is an online tool that allows you to write, edit, and instantly preview HTML, CSS, and even JavaScript code directly in your browser. It provides a split-screen interface where you can see your code on one side and the live, rendered webpage on the other. It's a sandboxed environment perfect for experimenting, learning, and quick prototyping.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Why Use an Online Editor?<\/h3>\r\n                    <p>While professional developers use powerful desktop applications, an online editor offers unique advantages:<\/p>\r\n                    <ul>\r\n                        <li><strong>Instant Feedback:<\/strong> See the results of your code changes immediately, which is incredibly helpful for learning and debugging.<\/li>\r\n                        <li><strong>No Setup Required:<\/strong> There's no software to install. The editor works on any device with a web browser.<\/li>\r\n                        <li><strong>Quick & Convenient:<\/strong> Perfect for small edits, testing snippets of code, or creating simple web pages without launching a full development environment.<\/li>\r\n                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ========= SECTION 2: Key Features of Our Editor ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-gradient\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">Key Features of Our Editor<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">This tool is designed to be a fast, clean, and efficient coding environment for a variety of tasks.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Real-Time Live Preview<\/h3>\r\n                    <p>The core feature is the live preview pane. As you type in the HTML Source editor, the preview on the right instantly updates to reflect your changes. This tight feedback loop allows you to see the effect of every line of code, whether you're adjusting CSS styles, adding HTML elements, or testing a JavaScript function.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Clean, Professional Interface<\/h3>\r\n                    <p>We've designed the editor to feel like a professional Integrated Development Environment (IDE). It features a dark, high-contrast theme that's easy on the eyes, a monospaced font for perfect code alignment, and a clean, clutter-free layout that lets you focus on what matters: your code.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Powerful Workflow Tools<\/h3>\r\n                    <p>This editor is more than just a text box. It includes essential features for a productive workflow:<\/p>\r\n                    <ul>\r\n                        <li><strong>Load Sample Code:<\/strong> Instantly load a sample HTML page to see how the editor works.<\/li>\r\n                        <li><strong>Copy HTML:<\/strong> Copy your entire code to the clipboard with a single click.<\/li>\r\n                        <li><strong>Download as .html:<\/strong> Save your work as a fully functional HTML file that you can open in a browser or use in your projects.<\/li>\r\n                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ========= SECTION 3: Who Is This Tool For? ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-white\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">Who Is This Tool For?<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">From absolute beginners to seasoned professionals, this online editor is a valuable utility for anyone working with web code.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Students & Beginners<\/h3>\r\n                    <p>Learning HTML and CSS is much easier when you can see the results of your code instantly. This tool provides a safe and simple environment to practice coding, experiment with different tags and styles, and build your first web pages without any complicated setup.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Web Developers<\/h3>\r\n                    <p>Even professional developers need a quick and easy way to test snippets of code. Use this editor to isolate a bug, prototype a new component, or quickly create an HTML email template. It's often faster than setting up a new file in your local development environment.<\/p>\r\n                <\/div>\r\n                 <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Content Creators & Marketers<\/h3>\r\n                    <p>Need to create a simple HTML structure for a blog post, a custom email signature, or an online ad? This tool lets you build and preview your HTML content visually, ensuring it looks perfect before you paste it into your Content Management System (CMS) or email marketing platform.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ========= SECTION 4: FREQUENTLY ASKED QUESTIONS ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-gradient\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">Frequently Asked Questions<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">Get clear answers to common questions about our online HTML Text Editor.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Is my code saved anywhere?<\/h3>\r\n                    <p><strong>No.<\/strong> Everything you do in this editor happens entirely within your browser. No code is ever sent to or stored on our servers. This ensures your work is completely private and secure. However, it also means that if you close the browser tab, your work will be lost, so be sure to copy or download your code when you're done.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Can I use external libraries like jQuery or Tailwind CSS?<\/h3>\r\n                    <p>Yes! You can link to external CSS stylesheets and JavaScript libraries just as you would in a regular HTML file. Simply add the appropriate `<link>` or `<script>` tags in your HTML source code, pointing to the CDN (Content Delivery Network) URL of the library you want to use.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Is this tool free to use?<\/h3>\r\n                    <p>Absolutely. This online HTML Text Editor is <strong>100% free for everyone<\/strong>. There are no subscriptions, usage limits, or hidden fees. Our goal is to provide a powerful, professional, and accessible coding tool for the entire web community.<\/p>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n<\/div>\r\n<!-- SUPPORTIVE SEO CONTENT ENDS HERE -->[\/et_pb_fullwidth_code][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"hte-app-root\">\r\n    <style>\r\n        \/* \r\n         * 2025 \"DEV STUDIO\" DESIGN SYSTEM\r\n         * Namespace: .hte- (HTML Text Editor)\r\n         * Aesthetic: Professional, IDE-like, Dark\/Light Contrast\r\n         *\/\r\n        :root {\r\n            \/* Background: Coding Night Theme *\/\r\n            --hte-bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);\r\n            \r\n            \/* Surfaces *\/\r\n            --hte-panel-bg: rgba(30, 41, 59, 0.7); \/* Glassy Dark *\/\r\n            --hte-editor-bg: #1e1e1e; \/* VS Code-ish Dark *\/\r\n            --hte-preview-bg: #ffffff;\r\n            --hte-backdrop: blur(12px);\r\n            \r\n            \/* Colors *\/\r\n            --hte-primary: #3b82f6; \/* Tech Blue *\/\r\n            --hte-accent: #10b981;  \/* Success Green *\/\r\n            --hte-text-main: #f8fafc;\r\n            --hte-text-muted: #94a3b8;\r\n            --hte-border: rgba(255, 255, 255, 0.1);\r\n            \r\n            \/* Metrics (Fixed 9px) *\/\r\n            --hte-radius: 9px;\r\n            --hte-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);\r\n            \r\n            --hte-font-ui: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\r\n            --hte-font-code: \"Menlo\", \"Consolas\", \"Monaco\", \"Liberation Mono\", \"Lucida Console\", monospace;\r\n        }\r\n\r\n        \/* RESET - MOBILE FIRST *\/\r\n        .hte-app-root {\r\n            font-family: var(--hte-font-ui);\r\n            background: var(--hte-bg-gradient);\r\n            min-height: 100vh;\r\n            width: 100%;\r\n            padding: 20px 10px 40px 10px; \/* Smaller padding for mobile *\/\r\n            box-sizing: border-box;\r\n            color: var(--hte-text-main);\r\n            -webkit-font-smoothing: antialiased;\r\n            display: flex;\r\n            flex-direction: column;\r\n            align-items: center;\r\n        }\r\n\r\n        .hte-app-root *, .hte-app-root *::before, .hte-app-root *::after {\r\n            box-sizing: inherit;\r\n        }\r\n\r\n        .hte-container {\r\n            width: 100%;\r\n            margin: 0 auto;\r\n        }\r\n\r\n        \/* Tablet and Desktop *\/\r\n        @media (min-width: 768px) {\r\n            .hte-app-root {\r\n                padding: 30px 15px 60px 15px;\r\n            }\r\n            .hte-container { max-width: 768px; }\r\n        }\r\n        \r\n        @media (min-width: 1200px) {\r\n            .hte-app-root {\r\n                padding: 40px 15px 80px 15px;\r\n            }\r\n            .hte-container { max-width: 1160px; }\r\n        }\r\n\r\n        \/* HEADER - MOBILE FIRST *\/\r\n        .hte-header {\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n            margin-bottom: 15px; \/* Smaller for mobile *\/\r\n            flex-wrap: wrap;\r\n            gap: 10px;\r\n        }\r\n\r\n        .hte-branding {\r\n            display: flex;\r\n            flex-direction: column;\r\n        }\r\n\r\n\t\t\t.hte-title {\r\n\t\t\t\t\t\tpadding-top: 30px;\r\n            font-size: 20px; \/* Smaller for mobile *\/\r\n            font-weight: 800;\r\n            margin: 0;\r\n            color: #fff;\r\n            letter-spacing: -0.5px;\r\n        }\r\n\r\n        .hte-subtitle {\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            color: var(--hte-text-muted);\r\n            font-weight: 500;\r\n        }\r\n\r\n        .hte-actions {\r\n            display: flex;\r\n            gap: 8px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        \/* BUTTONS - MOBILE FIRST *\/\r\n        .hte-btn {\r\n            padding: 6px 12px; \/* Smaller padding for mobile *\/\r\n            border-radius: var(--hte-radius);\r\n            font-size: 11px; \/* Smaller for mobile *\/\r\n            font-weight: 600;\r\n            cursor: pointer;\r\n            border: 1px solid rgba(255,255,255,0.2);\r\n            background: rgba(255,255,255,0.05);\r\n            color: var(--hte-text-main);\r\n            transition: all 0.2s;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 5px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        .hte-btn:hover {\r\n            background: rgba(255,255,255,0.15);\r\n            border-color: rgba(255,255,255,0.4);\r\n        }\r\n\r\n        .hte-btn.primary {\r\n            background: var(--hte-primary);\r\n            border-color: var(--hte-primary);\r\n            color: white;\r\n        }\r\n        .hte-btn.primary:hover {\r\n            background: #2563eb;\r\n        }\r\n\r\n        \/* Tablet and Desktop Buttons *\/\r\n        @media (min-width: 768px) {\r\n            .hte-header {\r\n                margin-bottom: 20px;\r\n                gap: 15px;\r\n            }\r\n            .hte-title {\r\n                font-size: 24px;\r\n            }\r\n            .hte-subtitle {\r\n                font-size: 14px;\r\n            }\r\n            .hte-actions {\r\n                gap: 10px;\r\n            }\r\n            .hte-btn {\r\n                padding: 8px 16px;\r\n                font-size: 13px;\r\n                gap: 6px;\r\n            }\r\n        }\r\n\r\n        @media (min-width: 1200px) {\r\n            .hte-header {\r\n                margin-bottom: 20px;\r\n                gap: 15px;\r\n            }\r\n            .hte-title {\r\n                font-size: 24px;\r\n\t\t\t\t\t\t\t\tpadding: 0;\r\n            }\r\n            .hte-subtitle {\r\n                font-size: 14px;\r\n            }\r\n            .hte-actions {\r\n                gap: 10px;\r\n            }\r\n            .hte-btn {\r\n                padding: 8px 16px;\r\n                font-size: 13px;\r\n                gap: 6px;\r\n            }\r\n        }\r\n\r\n        \/* WORKSPACE WRAPPER - MOBILE FIRST *\/\r\n        .hte-workspace {\r\n            background: var(--hte-panel-bg);\r\n            backdrop-filter: var(--hte-backdrop);\r\n            -webkit-backdrop-filter: var(--hte-backdrop);\r\n            border-radius: var(--hte-radius);\r\n            box-shadow: var(--hte-shadow);\r\n            border: 1px solid var(--hte-border);\r\n            overflow: hidden;\r\n            display: flex;\r\n            flex-direction: column;\r\n            height: 75vh; \/* Smaller for mobile *\/\r\n            min-height: 400px; \/* Smaller for mobile *\/\r\n            max-height: 800px; \/* Smaller for mobile *\/\r\n        }\r\n\r\n        \/* Tablet and Desktop Workspace *\/\r\n        @media (min-width: 768px) {\r\n            .hte-workspace {\r\n                height: 80vh;\r\n                min-height: 500px;\r\n                max-height: 900px;\r\n            }\r\n        }\r\n\r\n        @media (min-width: 900px) {\r\n            .hte-workspace {\r\n                flex-direction: row;\r\n                height: 80vh;\r\n                min-height: 600px;\r\n                max-height: 900px;\r\n            }\r\n        }\r\n\r\n        \/* LEFT PANEL: EDITOR - MOBILE FIRST *\/\r\n        .hte-editor-pane {\r\n            flex: 1;\r\n            display: flex;\r\n            flex-direction: column;\r\n            border-bottom: 1px solid var(--hte-border);\r\n            min-height: 200px; \/* Smaller for mobile *\/\r\n            background: var(--hte-editor-bg);\r\n        }\r\n\r\n        @media (min-width: 900px) {\r\n            .hte-editor-pane {\r\n                border-bottom: none;\r\n                border-right: 1px solid var(--hte-border);\r\n                width: 50%;\r\n                min-height: 300px;\r\n            }\r\n        }\r\n\r\n        .hte-pane-bar {\r\n            padding: 8px 12px; \/* Smaller padding for mobile *\/\r\n            background: rgba(0,0,0,0.3);\r\n            display: flex;\r\n            justify-content: space-between;\r\n            align-items: center;\r\n            border-bottom: 1px solid var(--hte-border);\r\n        }\r\n\r\n        .hte-label {\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            text-transform: uppercase;\r\n            font-weight: 700;\r\n            color: var(--hte-text-muted);\r\n            letter-spacing: 1px;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 5px; \/* Smaller gap for mobile *\/\r\n        }\r\n        \r\n        .hte-dot {\r\n            width: 6px; \/* Smaller for mobile *\/\r\n            height: 6px; \/* Smaller for mobile *\/\r\n            border-radius: 50%;\r\n        }\r\n        .hte-dot.yellow { background: #fbbf24; }\r\n        .hte-dot.green { background: #10b981; }\r\n\r\n        .hte-textarea {\r\n            width: 100%;\r\n            height: 100%;\r\n            flex-grow: 1;\r\n            background: transparent;\r\n            color: #e2e8f0;\r\n            border: none;\r\n            padding: 15px; \/* Smaller padding for mobile *\/\r\n            font-family: var(--hte-font-code);\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            line-height: 1.5;\r\n            resize: none;\r\n            outline: none;\r\n            white-space: pre;\r\n            overflow: auto;\r\n            tab-size: 4;\r\n        }\r\n\r\n        .hte-textarea::placeholder {\r\n            color: rgba(255,255,255,0.2);\r\n        }\r\n\r\n        \/* Tablet and Desktop Editor *\/\r\n        @media (min-width: 768px) {\r\n            .hte-pane-bar {\r\n                padding: 10px 15px;\r\n            }\r\n            .hte-label {\r\n                font-size: 11px;\r\n                gap: 6px;\r\n            }\r\n            .hte-dot {\r\n                width: 8px;\r\n                height: 8px;\r\n            }\r\n            .hte-textarea {\r\n\t\t\t\t\t\t\t\tcolor: #fff !important;\r\n                padding: 20px;\r\n                font-size: 14px;\r\n                line-height: 1.6;\r\n            }\r\n        }\r\n\r\n        \/* RIGHT PANEL: PREVIEW - MOBILE FIRST *\/\r\n        .hte-preview-pane {\r\n            flex: 1;\r\n            display: flex;\r\n            flex-direction: column;\r\n            background: #f1f5f9; \/* Browser-like framing *\/\r\n            width: 100%;\r\n        }\r\n\r\n        .hte-browser-bar {\r\n            padding: 8px 12px; \/* Smaller padding for mobile *\/\r\n            background: #e2e8f0;\r\n            border-bottom: 1px solid #cbd5e1;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 8px; \/* Smaller gap for mobile *\/\r\n        }\r\n\r\n        .hte-address-bar {\r\n            flex-grow: 1;\r\n            background: white;\r\n            height: 20px; \/* Smaller for mobile *\/\r\n            border-radius: 4px;\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            color: #94a3b8;\r\n            display: flex;\r\n            align-items: center;\r\n            padding-left: 6px; \/* Smaller padding for mobile *\/\r\n            font-family: var(--hte-font-ui);\r\n        }\r\n\r\n        .hte-iframe {\r\n            flex-grow: 1;\r\n            width: 100%;\r\n            height: 100%;\r\n            border: none;\r\n            background: white;\r\n            display: block;\r\n        }\r\n\r\n        \/* Tablet and Desktop Preview *\/\r\n        @media (min-width: 768px) {\r\n            .hte-preview-pane {\r\n                width: 50%;\r\n            }\r\n            .hte-browser-bar {\r\n                padding: 10px 15px;\r\n                gap: 10px;\r\n            }\r\n            .hte-address-bar {\r\n                height: 24px;\r\n                font-size: 11px;\r\n                padding-left: 8px;\r\n            }\r\n        }\r\n\r\n        \/* Footer Info - MOBILE FIRST *\/\r\n        .hte-footer {\r\n            padding: 6px 12px; \/* Smaller padding for mobile *\/\r\n            background: #0f172a;\r\n            color: var(--hte-text-muted);\r\n            font-size: 10px; \/* Smaller for mobile *\/\r\n            border-top: 1px solid var(--hte-border);\r\n            display: flex;\r\n            justify-content: flex-end;\r\n            font-family: var(--hte-font-code);\r\n        }\r\n\r\n        \/* Tablet and Desktop Footer *\/\r\n        @media (min-width: 768px) {\r\n            .hte-footer {\r\n                padding: 8px 15px;\r\n                font-size: 11px;\r\n            }\r\n        }\r\n\r\n        \/* SCROLLBARS for Editor - MOBILE FIRST *\/\r\n        .hte-textarea::-webkit-scrollbar { \r\n            width: 8px; \/* Smaller for mobile *\/\r\n            height: 8px; \/* Smaller for mobile *\/\r\n        }\r\n        .hte-textarea::-webkit-scrollbar-track { \r\n            background: #1e1e1e; \r\n        }\r\n        .hte-textarea::-webkit-scrollbar-thumb { \r\n            background: #333; \r\n            border-radius: 4px; \/* Smaller for mobile *\/\r\n        }\r\n        .hte-textarea::-webkit-scrollbar-thumb:hover { \r\n            background: #444; \r\n        }\r\n\r\n        \/* Tablet and Desktop Scrollbars *\/\r\n        @media (min-width: 768px) {\r\n            .hte-textarea::-webkit-scrollbar { \r\n                width: 10px;\r\n                height: 10px;\r\n            }\r\n            .hte-textarea::-webkit-scrollbar-thumb { \r\n                border-radius: 5px;\r\n            }\r\n        }\r\n\r\n        \/* \r\n         * TOAST - MOBILE FIRST\r\n         *\/\r\n        .hte-toast {\r\n            position: fixed;\r\n            top: 15px; \/* Adjusted for mobile *\/\r\n            right: 15px; \/* Adjusted for mobile *\/\r\n            background: var(--hte-accent);\r\n            color: white;\r\n            padding: 8px 16px; \/* Smaller for mobile *\/\r\n            border-radius: var(--hte-radius);\r\n            font-size: 12px; \/* Smaller for mobile *\/\r\n            font-weight: 600;\r\n            display: flex;\r\n            align-items: center;\r\n            gap: 6px; \/* Smaller for mobile *\/\r\n            box-shadow: 0 8px 20px rgba(0,0,0,0.3);\r\n            transform: translateY(-50px);\r\n            opacity: 0;\r\n            transition: all 0.3s;\r\n            z-index: 2000;\r\n        }\r\n        \r\n        .hte-toast.show {\r\n            transform: translateY(0);\r\n            opacity: 1;\r\n        }\r\n\r\n        \/* Tablet and Desktop Toast *\/\r\n        @media (min-width: 768px) {\r\n            .hte-toast {\r\n                top: 20px;\r\n                right: 20px;\r\n                padding: 12px 24px;\r\n                font-size: 14px;\r\n                gap: 8px;\r\n            }\r\n        }\r\n\r\n    <\/style>\r\n\r\n    <div class=\"hte-container\">\r\n        \r\n        <!-- Header Actions -->\r\n        <header class=\"hte-header\">\r\n            <div class=\"hte-branding\">\r\n                <h1 class=\"hte-title\">HTML Text Editor - Online Tool for Code Cleanup and Formatting<\/h1>\r\n                <span class=\"hte-subtitle\">Real-time code preview environment<\/span>\r\n            <\/div>\r\n            <div class=\"hte-actions\">\r\n                <button class=\"hte-btn\" id=\"hteLoadSample\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"><\/path><polyline points=\"14 2 14 8 20 8\"><\/polyline><line x1=\"16\" y1=\"13\" x2=\"8\" y2=\"13\"><\/line><line x1=\"16\" y1=\"17\" x2=\"8\" y2=\"17\"><\/line><polyline points=\"10 9 9 9 8 9\"><\/polyline><\/svg>\r\n                    Sample\r\n                <\/button>\r\n                <button class=\"hte-btn\" id=\"hteCopy\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><rect x=\"9\" y=\"9\" width=\"13\" height=\"13\" rx=\"2\" ry=\"2\"><\/rect><path d=\"M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1\"><\/path><\/svg>\r\n                    Copy HTML\r\n                <\/button>\r\n                <button class=\"hte-btn primary\" id=\"hteDownload\">\r\n                    <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4\"><\/path><polyline points=\"7 10 12 15 17 10\"><\/polyline><line x1=\"12\" y1=\"15\" x2=\"12\" y2=\"3\"><\/line><\/svg>\r\n                    Download\r\n                <\/button>\r\n            <\/div>\r\n        <\/header>\r\n\r\n        <!-- Main Workspace (Split Pane) -->\r\n        <div class=\"hte-workspace\">\r\n            \r\n            <!-- Left: Editor -->\r\n            <div class=\"hte-editor-pane\">\r\n                <div class=\"hte-pane-bar\">\r\n                    <span class=\"hte-label\"><span class=\"hte-dot yellow\"><\/span> HTML SOURCE<\/span>\r\n                    <button id=\"hteClear\" style=\"background:none; border:none; color:#ef4444; font-size:10px; font-weight:700; cursor:pointer; text-transform:uppercase;\">Clear<\/button>\r\n                <\/div>\r\n                <textarea id=\"hteInput\" class=\"hte-textarea\" spellcheck=\"false\" placeholder=\"<!-- Type HTML code here... -->\"><\/textarea>\r\n                <div class=\"hte-footer\">\r\n                    <span id=\"hteStats\">0 chars | 0 lines<\/span>\r\n                <\/div>\r\n            <\/div>\r\n\r\n            <!-- Right: Preview -->\r\n            <div class=\"hte-preview-pane\">\r\n                <div class=\"hte-browser-bar\">\r\n                    <div style=\"display:flex; gap:5px;\">\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#ef4444;\"><\/div>\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#fbbf24;\"><\/div>\r\n                        <div style=\"width:10px; height:10px; border-radius:50%; background:#10b981;\"><\/div>\r\n                    <\/div>\r\n                    <div class=\"hte-address-bar\">localhost:8080\/index.html<\/div>\r\n                <\/div>\r\n                <iframe id=\"hteFrame\" class=\"hte-iframe\"><\/iframe>\r\n            <\/div>\r\n\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- Toast -->\r\n    <div id=\"hteToast\" class=\"hte-toast\">\r\n        <svg width=\"18\" height=\"18\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg>\r\n        <span id=\"hteToastMsg\">Success<\/span>\r\n    <\/div>\r\n\r\n    <script>\r\n        (function() {\r\n            \/\/ Elements\r\n            const el = {\r\n                in: document.getElementById('hteInput'),\r\n                frame: document.getElementById('hteFrame'),\r\n                stats: document.getElementById('hteStats'),\r\n                btnSample: document.getElementById('hteLoadSample'),\r\n                btnCopy: document.getElementById('hteCopy'),\r\n                btnDownload: document.getElementById('hteDownload'),\r\n                btnClear: document.getElementById('hteClear'),\r\n                toast: document.getElementById('hteToast'),\r\n                toastMsg: document.getElementById('hteToastMsg')\r\n            };\r\n\r\n            const sampleCode = `<!DOCTYPE html>\r\n<html>\r\n<head>\r\n  <style>\r\n    body { font-family: sans-serif; padding: 20px; background: #f0fdf4; text-align: center; }\r\n    h1 { color: #15803d; }\r\n    .card { background: white; padding: 20px; border-radius: 12px; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); display: inline-block; }\r\n    button { background: #15803d; color: white; border: none; padding: 10px 20px; border-radius: 6px; cursor: pointer; margin-top: 10px; }\r\n  <\/style>\r\n<\/head>\r\n<body>\r\n  <div class=\"card\">\r\n    <h1>Hello World!<\/h1>\r\n    <p>This is a live HTML preview.<\/p>\r\n    <button onclick=\"alert('It works!')\">Click Me<\/button>\r\n  <\/div>\r\n<\/body>\r\n<\/html>`;\r\n\r\n            \/\/ Function to update iframe\r\n            function updatePreview() {\r\n                const html = el.in.value;\r\n                const blob = new Blob([html], { type: 'text\/html' });\r\n                const url = URL.createObjectURL(blob);\r\n                \r\n                \/\/ Using Blob URL is safer and cleaner than document.write\r\n                el.frame.src = url;\r\n\r\n                \/\/ Update Stats\r\n                const lines = html.split(\/\\r\\n|\\r|\\n\/).length;\r\n                el.stats.textContent = `${html.length} chars | ${lines} lines`;\r\n            }\r\n\r\n            \/\/ Copy to Clipboard\r\n            async function copyCode() {\r\n                if(!el.in.value) return;\r\n                try {\r\n                    await navigator.clipboard.writeText(el.in.value);\r\n                    showToast('HTML copied!');\r\n                } catch(e) {\r\n                    showToast('Failed to copy');\r\n                }\r\n            }\r\n\r\n            \/\/ Download\r\n            function downloadCode() {\r\n                if(!el.in.value) {\r\n                    showToast('Editor is empty');\r\n                    return;\r\n                }\r\n                const blob = new Blob([el.in.value], {type: \"text\/html\"});\r\n                const link = document.createElement(\"a\");\r\n                link.href = URL.createObjectURL(blob);\r\n                link.download = \"index.html\";\r\n                document.body.appendChild(link);\r\n                link.click();\r\n                document.body.removeChild(link);\r\n                showToast('Downloading index.html...');\r\n            }\r\n\r\n            \/\/ Load Sample\r\n            function loadSample() {\r\n                el.in.value = sampleCode;\r\n                updatePreview();\r\n            }\r\n\r\n            \/\/ Toast UI\r\n            let tTimeout;\r\n            function showToast(msg) {\r\n                el.toastMsg.textContent = msg;\r\n                el.toast.classList.add('show');\r\n                clearTimeout(tTimeout);\r\n                tTimeout = setTimeout(() => el.toast.classList.remove('show'), 2000);\r\n            }\r\n\r\n            \/\/ Event Listeners\r\n            el.in.addEventListener('input', updatePreview);\r\n            el.btnSample.addEventListener('click', loadSample);\r\n            el.btnCopy.addEventListener('click', copyCode);\r\n            el.btnDownload.addEventListener('click', downloadCode);\r\n            el.btnClear.addEventListener('click', () => {\r\n                el.in.value = '';\r\n                updatePreview();\r\n                el.in.focus();\r\n            });\r\n\r\n            \/\/ Initialize with Sample (Optional, removed to keep clean start, or uncomment to auto-load)\r\n            \/\/ loadSample(); \r\n        })();\r\n    <\/script>\r\n<\/div>\r\n<!-- \r\n============================================\r\nSUPPORTIVE SEO CONTENT STARTS HERE\r\n============================================\r\n- Keyword: \"HTML Text Editor\"\r\n- Place this entire block after the \"hte-app-root\" div.\r\n- Uses separate 'hte-info-*' classes to avoid any conflicts.\r\n- Perfectly matches the provided tool's \"Dev Studio\" aesthetic with alternating backgrounds.\r\n-->\r\n<div class=\"hte-info-main-wrapper\">\r\n\r\n    <!-- CSS STYLES FOR SUPPORTIVE CONTENT -->\r\n    <style>\r\n        .hte-info-main-wrapper {\r\n            width: 100%;\r\n            font-family: var(--hte-font-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif);\r\n            color: var(--hte-text-main, #f8fafc);\r\n        }\r\n\r\n        .hte-info-section-wrapper {\r\n            width: 100%;\r\n            padding: 60px 15px;\r\n        }\r\n\r\n        .hte-info-section-wrapper.bg-gradient {\r\n            background: var(--hte-bg-gradient, linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%));\r\n        }\r\n        \r\n        .hte-info-section-wrapper.bg-white {\r\n            background: #ffffff;\r\n            color: #1e293b;\r\n        }\r\n\r\n        .hte-info-container {\r\n            width: 100%;\r\n            max-width: 1160px;\r\n            margin: 0 auto;\r\n        }\r\n\r\n        .hte-info-section-header {\r\n            text-align: center;\r\n            margin-bottom: 40px;\r\n        }\r\n        \r\n        .hte-info-section-title {\r\n            font-size: clamp(1.5rem, 4vw, 2.5rem);\r\n            font-weight: 800;\r\n            margin: 0 0 10px 0;\r\n            letter-spacing: -0.5px;\r\n        }\r\n        \r\n        .bg-gradient .hte-info-section-title {\r\n            color: #ffffff;\r\n        }\r\n        \r\n        .bg-white .hte-info-section-title {\r\n            color: #1e293b;\r\n        }\r\n        \r\n        .hte-info-section-subtitle {\r\n            font-size: 16px;\r\n            font-weight: 500;\r\n            max-width: 700px;\r\n            margin: 0 auto;\r\n        }\r\n        \r\n        .bg-gradient .hte-info-section-subtitle {\r\n            color: var(--hte-text-muted, #94a3b8);\r\n        }\r\n        \r\n        .bg-white .hte-info-section-subtitle {\r\n            color: #64748b;\r\n        }\r\n\r\n        .hte-info-card-layout {\r\n            display: grid;\r\n            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\r\n            gap: 24px;\r\n        }\r\n        \r\n        .hte-info-card {\r\n            \/* Replicating the tool's card style *\/\r\n            background: #ffffff;\r\n            border-radius: var(--hte-radius, 9px);\r\n            padding: 25px;\r\n            box-shadow: 0 4px 10px -2px rgba(0,0,0,0.05);\r\n            border: 1px solid #e2e8f0;\r\n            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);\r\n            text-align: left;\r\n        }\r\n        \r\n        .hte-info-card:hover {\r\n            transform: translateY(-4px);\r\n            box-shadow: 0 12px 20px -5px rgba(59, 130, 246, 0.15);\r\n            border-color: var(--hte-primary, #3b82f6);\r\n        }\r\n\r\n        .hte-info-card-title {\r\n            font-size: 20px;\r\n            font-weight: 700;\r\n            color: #1e293b;\r\n            margin-bottom: 15px;\r\n        }\r\n\r\n        .hte-info-card p, .hte-info-card li {\r\n            font-size: 1rem; 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It provides a split-screen interface where you can see your code on one side and the live, rendered webpage on the other. It's a sandboxed environment perfect for experimenting, learning, and quick prototyping.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Why Use an Online Editor?<\/h3>\r\n                    <p>While professional developers use powerful desktop applications, an online editor offers unique advantages:<\/p>\r\n                    <ul>\r\n                        <li><strong>Instant Feedback:<\/strong> See the results of your code changes immediately, which is incredibly helpful for learning and debugging.<\/li>\r\n                        <li><strong>No Setup Required:<\/strong> There's no software to install. The editor works on any device with a web browser.<\/li>\r\n                        <li><strong>Quick & Convenient:<\/strong> Perfect for small edits, testing snippets of code, or creating simple web pages without launching a full development environment.<\/li>\r\n                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ========= SECTION 2: Key Features of Our Editor ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-gradient\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">Key Features of Our Editor<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">This tool is designed to be a fast, clean, and efficient coding environment for a variety of tasks.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Real-Time Live Preview<\/h3>\r\n                    <p>The core feature is the live preview pane. As you type in the HTML Source editor, the preview on the right instantly updates to reflect your changes. This tight feedback loop allows you to see the effect of every line of code, whether you're adjusting CSS styles, adding HTML elements, or testing a JavaScript function.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Clean, Professional Interface<\/h3>\r\n                    <p>We've designed the editor to feel like a professional Integrated Development Environment (IDE). It features a dark, high-contrast theme that's easy on the eyes, a monospaced font for perfect code alignment, and a clean, clutter-free layout that lets you focus on what matters: your code.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Powerful Workflow Tools<\/h3>\r\n                    <p>This editor is more than just a text box. It includes essential features for a productive workflow:<\/p>\r\n                    <ul>\r\n                        <li><strong>Load Sample Code:<\/strong> Instantly load a sample HTML page to see how the editor works.<\/li>\r\n                        <li><strong>Copy HTML:<\/strong> Copy your entire code to the clipboard with a single click.<\/li>\r\n                        <li><strong>Download as .html:<\/strong> Save your work as a fully functional HTML file that you can open in a browser or use in your projects.<\/li>\r\n                    <\/ul>\r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n\r\n    <!-- ========= SECTION 3: Who Is This Tool For? ========= -->\r\n    <div class=\"hte-info-section-wrapper bg-white\">\r\n        <div class=\"hte-info-container\">\r\n            <header class=\"hte-info-section-header\">\r\n                <h2 class=\"hte-info-section-title\">Who Is This Tool For?<\/h2>\r\n                <p class=\"hte-info-section-subtitle\">From absolute beginners to seasoned professionals, this online editor is a valuable utility for anyone working with web code.<\/p>\r\n            <\/header>\r\n            <div class=\"hte-info-card-layout\">\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Students & Beginners<\/h3>\r\n                    <p>Learning HTML and CSS is much easier when you can see the results of your code instantly. This tool provides a safe and simple environment to practice coding, experiment with different tags and styles, and build your first web pages without any complicated setup.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Web Developers<\/h3>\r\n                    <p>Even professional developers need a quick and easy way to test snippets of code. Use this editor to isolate a bug, prototype a new component, or quickly create an HTML email template. It's often faster than setting up a new file in your local development environment.<\/p>\r\n                <\/div>\r\n                 <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Content Creators & Marketers<\/h3>\r\n                    <p>Need to create a simple HTML structure for a blog post, a custom email signature, or an online ad? 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No code is ever sent to or stored on our servers. This ensures your work is completely private and secure. However, it also means that if you close the browser tab, your work will be lost, so be sure to copy or download your code when you're done.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Can I use external libraries like jQuery or Tailwind CSS?<\/h3>\r\n                    <p>Yes! You can link to external CSS stylesheets and JavaScript libraries just as you would in a regular HTML file. Simply add the appropriate `<link>` or `<script>` tags in your HTML source code, pointing to the CDN (Content Delivery Network) URL of the library you want to use.<\/p>\r\n                <\/div>\r\n                <div class=\"hte-info-card\">\r\n                    <h3 class=\"hte-info-card-title\">Is this tool free to use?<\/h3>\r\n                    <p>Absolutely. This online HTML Text Editor is <strong>100% free for everyone<\/strong>. There are no subscriptions, usage limits, or hidden fees. 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