Minify CSS Online
Instantly compress and minify your CSS code. Optimize stylesheets for faster loading websites — free and no signup needed.
Free MinifierNo AdsNo RegistrationWhat RabbitLoader’s CSS Minifier Does
Instantly clean and compress CSS code to improve load times, SEO performance, and maintain design consistency.
Paste Your CSS
Input your complete CSS code into the left-hand editor. No setup needed.
Click Minify
Optimize CSS by removing comments and extra spaces. Then hit "Minify".
Copy or Download
Get your minified CSS from the right-hand box or download it.
RabbitLoader works with all these platforms
Frequently Asked Questions
Why should I minify CSS?
Minifying CSS removes whitespace and comments, reducing file size and improving load times for your site visitors.
Can I use this tool on my own website?
Yes! You can embed RabbitLoader’s CSS minifier via Netlify or use RabbitLoader’s plugin to minify and optimize every page on your site automatically.
Is RabbitLoader free to start?
Absolutely. RabbitLoader offers a free plan so you can get started right away with CSS minification, CDN, lazy loading, and more — without a credit card.
What else does RabbitLoader optimize?
RabbitLoader also optimizes HTML, JS, defers JavaScript, compresses images, and adds a global CDN — all to ensure your website loads as fast as possible. You can start for free with no credit card.