Shrink your stylesheets for faster websites. Paste your CSS below to strip comments and needless whitespace while keeping every rule working exactly as before.
How to Use
- Paste your CSS into the input box.
- Click Minify CSS.
- Copy the minified output and use it in your project.
Key Features
- Strips comments — removes notes that browsers ignore.
- Collapses whitespace — one line, no wasted bytes.
- Safe output — your selectors and rules keep working exactly as before.
- Size report — see how many characters and what percentage you saved.
FAQs
Will minifying break my CSS?
No. It only removes comments and unnecessary whitespace; the rules themselves are untouched.
Should I minify CSS by hand?
For small snippets this tool is ideal. Large projects usually minify automatically during the build step.
Can I reverse minified CSS?
Yes, paste it into our Code Beautifier to format it readably again.
Does it work with media queries?
Yes, media query blocks and keyframes pass through unchanged.
Related Tools
Try these related tools: Code Beautifier, HTML Encoder Decoder and Regex Tester.