Online HTML Code Runner
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Online HTML Code Runner</title>
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
margin: 0;
padding: 0;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
}
textarea {
width: 100%;
height: 100px;
box-sizing: border-box;
padding: 10px;
}
button {
background-color: #4caf50;
color: #fff;
padding: 10px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
}
iframe {
width: 100%;
height: 300px;
border: 1px solid #ccc;
margin-top: 20px;
}
</style>
</head>
<body>
<div>
<textarea id="code" placeholder="Enter HTML, CSS, and JavaScript code here..."></textarea>
<button onclick="runCode()">Run Code</button>
<iframe id="result" sandbox="allow-scripts allow-same-origin"></iframe>
</div>
<script>
function runCode() {
const code = document.getElementById('code').value;
const iframe = document.getElementById('result');
// Set the content of the iframe with the entered code
iframe.contentDocument.open();
iframe.contentDocument.write(code);
iframe.contentDocument.close();
}
</script>
</body>
</html>
