CSS Minifier
Compress CSS by removing comments and whitespace.
Processing on your device…
Strips everything the browser doesn't need and shows exactly how many percent you saved — typically 20–40%.
Frequently asked questions
Is minified CSS safe to deploy?
Yes — only comments and insignificant whitespace are removed; selectors and values are untouched.
Should I keep the original file?
Always — edit the readable version and minify as a final build step.