Minify CSS Online
Strip whitespace and comments from a stylesheet to ship it smaller — or expand it again to read it.
Drop your file here
Supports CSS, SCSS · processed locally
How to use the CSS Minifier
- 1Open or paste your CSS.
- 2Click Minify.
- 3Compare the size saved.
- 4Copy or export the result.
Features
- One-click minify and beautify
- Before/after size comparison
- Comment stripping
- Safe for CSS variables
- 100% client-side — your file never leaves your device