CSS Minifier
Optimize your CSS stylesheets for faster web performance. Our tool removes comments and whitespace to shrink your file size while keeping your styles intact.
Original CSS
Minified Result
Minification FAQs
Minification is the process of removing all unnecessary characters (like comments, spaces, and newlines) from your CSS file without changing how the code works in the browser.
Smaller CSS files mean less data needs to be downloaded by the visitor’s browser. This leads to faster page load times and better Core Web Vitals scores, which helps with SEO.
Yes. Toolsmob uses local browser-side processing. Your code is never sent to a server, and our logic is designed to preserve all functional CSS syntax including media queries and variables.