CSS Minifier
Minify CSS by removing comments, whitespace and extra semicolons. Free online CSS compressor.
✓ 100% free ✓ No sign up ✓ Runs in your browser — nothing uploaded
0 characters
Result
How to use CSS Minifier
- 1Paste or type your text in the left box (or open a file).
- 2The converted result appears instantly on the right.
- 3Copy it with one click or download it as a file.
Questions
Is CSS Minifier free?
Yes. CSS Minifier is 100% free with no limits, no watermark, no sign up and no email required.
Is my data sent anywhere?
No. Everything is calculated locally in your browser. Nothing you type is sent to or stored on any server.
Does CSS Minifier work on my phone?
Yes. CSS Minifier works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.