CSS Minifier
Minify CSS code to reduce file size and speed up your website. Removes comments, extra whitespace and unnecessary characters.
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How to use CSS Minifier
- Paste your CSS code.
- Click Minify CSS.
- Copy the compressed CSS or download it as a file.
Frequently asked questions
Is this tool free to use?
Yes. CSS Minifier is completely free with no sign-up, no watermarks, and no usage limits.
Are my files or data uploaded to a server?
No. Everything is processed locally in your browser using JavaScript. Your files and text never leave your device, which makes this one of the most private ways to get the job done.
Does it work on mobile?
Yes. The tool is fully responsive and works on Android, iPhone, tablets, and desktop browsers.