Developer Tools
CSS Minifier
Paste CSS below to strip comments, whitespace, and unnecessary characters, shrinking the file for production.
How to use this tool
- 1Paste your CSS into the input box.
- 2Click "Minify" to compress it.
- 3Copy or download the minified result.
Frequently asked questions
Does minifying change how my CSS behaves?+
No — minifying only removes comments and whitespace that don't affect rendering; the rules themselves are untouched.