Compress your CSS stylesheets instantly to improve website speed.
Enter your full CSS stylesheet into the top input box.
Click "Minify CSS Code" to strip comments and whitespace.
Use the "Copy" button to grab your optimized CSS.
Minified CSS files are smaller and load faster, improving your Google PageSpeed scores.
We remove developer comments, newlines, and block spacing to create a production-ready file.
Our tool respects your CSS logic. It only removes what's unnecessary without breaking styles.
Yes, minification removes all comments (/* ... */) to save space. Always keep a backup of your original file.
Minification is for production. To make it readable again, you would need a "CSS Beautifier" tool.
No strict limit. The tool runs in your browser, so it can handle large CSS frameworks easily.