HTML CSS JS Minifier

Minify HTML, CSS, and JavaScript code to reduce file sizes and improve website performance

Code Input

Minification Options

Remove comments

Remove extra whitespace

Collapse whitespace between tags

Remove empty attributes

Remove redundant attributes

Minify embedded CSS

Minify embedded JavaScript

Remove empty elements

Compression Statistics

5.2 KB

Original Size

3.3 KB

Minified Size

1.8 KB

Bytes Saved

35.6%

Compression

Minified Output

<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Sample HTML Document</title><style>body{font-family:Arial,sans-serif;background-color:#f0f0f0;margin: 0;padding:20px}.container{max-width:800px;margin: 0 auto;background:white;padding:30px;border-radius:8px;box-shadow: 0 2px 10px rgba(0,0,0,0.1)}h1{color:#333;text-align:center;margin-bottom:30px}</style></head><body><div class="container"><h1>Welcome to Our Website</h1><p>This is a sample HTML document that demonstrates various elements.</p><button onclick="showAlert()">Click Me</button></div><script>function showAlert(){alert("Hello from minified JavaScript!")}</script></body></html>

File Size Breakdown

HTML

Original: 1.3 KB

Minified: 727 B

Saved: 43.9%

CSS

Original: 1.2 KB

Minified: 899 B

Saved: 29.2%

JavaScript

Original: 2.7 KB

Minified: 1.7 KB

Saved: 34.7%

Minification Tips

🚀

Performance Boost

Minification can reduce file sizes by 20-60%, significantly improving page load times.

💡

Best Practices

Always test minified code thoroughly to ensure functionality remains intact.

⚙️

Production Ready

Use build tools like Webpack, Gulp, or Grunt for automated minification in production.

🔒

Code Security

Minification provides basic obfuscation but should not be relied upon for security.

HTML CSS JS Minifier

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