Live Code Editor

Code Viewer

Write HTML, CSS, and JavaScript with instant live preview. Test your code in real-time.

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Code Viewer Demo</title>
</head>
<body>
    <div class="container">
        <h1>Welcome to Code Viewer!</h1>
        <p>Edit the HTML, CSS, and JavaScript to see live changes.</p>
        <button id="demoBtn">Click Me!</button>
        <div id="output"></div>
    </div>
</body>
</html>

Live Preview

Quick Tips

💡 Auto-Run

Click "Run Code" to see your changes in the preview panel.

🎨 Experiment

Try different HTML tags, CSS styles, and JavaScript functions!

🔒 Private

All code runs in your browser. Nothing is uploaded to servers.