WORKS IN YOUR BROWSER
Free. No account needed.CSS Minifier
Conservatively compact CSS formatting outside strings and custom values.
Result
Enter your values. Your result will appear here.
How it works
- Paste CSS.
- Run the minifier and review the result before use.
Example & practical use
body { color: red; } → body{color:red;}
What to know
Preserves strings, comments, custom-property values, and whitespace that may affect selectors or functions. Does not rewrite values or validate all CSS grammar. Inputs are limited to 200,000 UTF-16 code units. Text is processed locally.
Are my files or inputs uploaded?
Image and text processing happens in your browser. Your files are not uploaded to our servers.
Found an issue?
We are improving this alpha release. Tell us the tool, your device and the expected result through the contact page. You do not need to share private inputs or original files. Contact