CSS Minifier & Beautifier
Minify CSS to shrink it, or beautify it for readable formatting.
- Fastest ResultsInstant, no waiting
- Privacy First100% local
- No LoginJust open & use
- Mobile FriendlyWorks on any device
Input (Paste CSS)
0 characters
Auto-updated
How to Use
- Paste or type your input in the box on the left.
- Your result appears instantly in the output panel on the right.
- Switch modes above the output to change the result.
- Click Copy or Download to save the result.
- Use Clear to reset and start over.
Examples
.btn{color:#fff;background:#2563eb;padding:8px 16px;border-radius:8px}
Frequently Asked Questions
No. Minifying and beautifying happen entirely in your browser. Your CSS is never uploaded or stored.
Minifying removes whitespace, comments and other non-essential characters to reduce file size and speed up page loads.
Yes. Beautify expands minified CSS with consistent indentation and line breaks so it is easy to read and edit.
Yes. Every tool on DevUtilsNow is free with no account required.