Formatters

CSS Minifier

Minify CSS to reduce file size by removing comments, whitespace, and unnecessary characters. Includes beautifier.

About This Tool

The CSS Minifier compresses your CSS code by removing comments, whitespace, and unnecessary characters — reducing file size for faster page loads. It also includes a beautifier to format minified CSS back to readable code.

How to Use

  1. Paste your CSS code into the input area
  2. Click Minify to compress the CSS
  3. Click Beautify to format compressed CSS
  4. See the size savings in the status bar
  5. Click Copy to copy the result

FAQ

How much size reduction can I expect?

Typical CSS files see 20-40% size reduction after minification, depending on the amount of comments and formatting in the original code.