CSS Minifier
Minify CSS by removing comments, spaces and unneeded characters.
How to use the CSS Minifier
- 1Paste CSSYour stylesheet.
- 2Copy or downloadSave it as style.min.css.
What is the CSS Minifier?
Smaller CSS files load faster and help PageSpeed scores. This minifier removes comments and spaces, shortens colours like #ffffff to #fff and zero units, while protecting strings so content and URLs are not damaged.
Paste CSS to get a smaller file for faster websites.
When to use it
- Website stylesheets.
- Themes and templates.
Questions
Should I keep the original file?
Yes. Edit the readable version and minify again when you publish.
Is the CSS Minifier free?
Yes. It is completely free with no sign-up and no watermark. Use it as often as you like.
Are my files uploaded to your server?
No. This tool runs inside your browser, so your files and text stay on your own phone or computer.
Does it work on mobile?
Yes, it works in Chrome, Safari and other modern browsers on Android, iPhone, Windows and Mac.
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