Shrink your CSS files to the absolute minimum. Remove comments, white spaces, and newlines to boost your website’s loading speed and improve Core Web Vitals. Fast, simple, and private.
{} Launch CSS Minifier → ⚡ Efficient Compression • 🔒 100% Private • 🚀 Boost PageSpeedStrip all unnecessary characters to create lightweight stylesheets. Smaller files mean faster downloads and happier users.
Your CSS code never touches our servers. All minification happens right in your browser, ensuring complete privacy for your design logic.
Our tool safely removes comments and white spaces while preserving essential syntax like media queries and vendor prefixes.
Get a real-time report of your compression ratio. See exactly how many bytes you've shaved off your project.
Paste your raw, formatted CSS code into the input editor window.
Click the minify button to instantly compress your code locally in the browser.
Copy the optimized CSS to your clipboard and paste it into your production environment.
Directly improve your Google PageSpeed Insights score by reducing the critical rendering path bloat.
Optimize heavy media queries for mobile users who rely on slower data connections.
Quickly minify individual snippets or vendor styles that aren't covered by your main build tools.
Unlike other online tools, PixelOkay uses client-side execution. Your CSS data is processed in your RAM and never saved to a database.
No. Minification only removes "human-readable" parts like spaces and comments. The browser interprets the code the exact same way.
Yes. PixelOkay provides professional-grade developer tools for free, with no signup required and no limits on usage.
Yes. Our minifier is compatible with modern CSS3 syntax, including variables, grid, flexbox, and advanced selectors.