CSS Formatter & Minifier
Format your CSS code with proper indentation or minify it to reduce file size. All processing happens in your browser - your code never leaves your device.
About CSS Formatter & Minifier
This free online tool helps you format and minify CSS code. Whether you need to beautify minified CSS for readability or compress your stylesheets for production, this tool has you covered.
Features
- Beautify Mode: Format minified or messy CSS with proper indentation and line breaks for easy reading
- Minify Mode: Compress CSS by removing comments, whitespace, and unnecessary characters
- Custom Indentation: Choose between spaces (2 or 4) or tabs for indentation
- Size Comparison: See exactly how much space you save when minifying
- Instant Processing: Real-time formatting as you type or paste
When to Use Each Mode
Beautify when you need to read, debug, or modify CSS code. Formatted CSS with proper indentation makes it much easier to understand the structure and find specific rules.
Minify when preparing CSS for production. Minified CSS loads faster because it removes all unnecessary characters, reducing file size and improving page performance.
Privacy & Security
Your CSS code is processed entirely in your browser using JavaScript. No data is sent to any server, making this tool completely safe for sensitive stylesheets.