CSS Minifier
FreeMinify CSS to remove whitespace and comments, or beautify minified CSS back to readable code. Runs entirely in your browser.
- 1
Paste your CSS into the input area.
- 2
Click Minify to compress or Beautify to format.
- 3
Copy the output or download it as a file.
Frequently asked questions
Typically 20–40% depending on how much whitespace and comments your CSS has.
No. Minification only removes unnecessary characters — the CSS behaves identically.
Yes, use the Beautify button to format minified CSS back into readable code.
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