DevToolKit

Free CSS Minifier & Beautifier Online

Minify CSS to reduce file size or beautify minified CSS with proper indentation. See compression stats instantly.

How to Use

  1. Paste your CSS code in the input textarea, or click "Load Sample" for a demo.
  2. Click "Minify" to remove comments, whitespace, and newlines for production.
  3. Click "Beautify" to format minified CSS with proper indentation.
  4. Check the stats bar for original size, output size, and savings percentage.
  5. Click "Copy Output" to copy the result to your clipboard.