formattingCSS → Minified CSS
Free CSS Minifier - Compress CSS Online
Minify CSS to reduce file size. Removes whitespace and comments.
Input
CSS0 chars
Output
Minified CSSYour converted output will appear here
Quick actions:
How to Use Free CSS Minifier - Compress CSS Online
- Paste your CSS data in the input field or upload a file
- Click the convert button to process your data
- Copy the result or download it as a file
🔒 Privacy First: This tool runs entirely in your browser. Your data never leaves your computer.