CSS Minifier
Minify and compress CSS code by removing whitespace and comments.
Documentation
CSS minification removes whitespace, comments, and unnecessary characters to reduce file size while keeping the visual output identical.
For production websites, smaller CSS files mean faster page loads and better Core Web Vitals scores.
- 1) Paste your CSS code into the input box.
- 2) Click the Minify button to compress.
- 3) Copy the result or download as a file.
FAQs
A CSS minifier removes whitespace, comments, and unnecessary characters to reduce file size without changing functionality.
Minified CSS loads faster, reduces bandwidth, and improves website performance. Essential for production.
No. Minification only removes whitespace and comments. The visual output stays exactly the same.
No. All processing happens locally in your browser. Your code is never uploaded or stored.
Yes. The CSS minifier is completely free with no signup or limits.