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- Free CSS Minifier — Compress CSS Online
✓100% Free✓No Signup✓No Data Stored✓Works Instantly
✦ Free Online Tool
FREE CSS MINIFIER
Minify and compress CSS code instantly. Remove whitespace and comments. Free CSS minifier, no signup.
Please enter some CSS first.
Why Minify CSS?
- 20-50% smaller file size
- Faster page load times
- Better Google PageSpeed score
- Less bandwidth used
Frequently Asked Questions
How much smaller does it get?+
Typically 20-50% smaller by removing whitespace, comments and redundant characters.
Does it remove comments?+
Yes. All /* comment */ blocks removed during minification.
Can it beautify too?+
Yes. Beautify formats compressed CSS back to readable format.
Is it free?+
Yes, 100% free.