What is removed from the CSS?
Comments and extra whitespace, and the minifier can merge rules when that does not change the stylesheet.
Minify CSS files to reduce file size and improve loading times
Remove whitespace, comments, and optimize CSS code for production.
Runs in your browser. No signup required.
Follow along with the steps below.
Paste your CSS code into the input area
Click Minify CSS to compress the stylesheet
Review the minified output in the result panel
Copy the optimized CSS and use it in your project
Comments and extra whitespace, and the minifier can merge rules when that does not change the stylesheet.
No. If the stylesheet cannot be parsed, the output shows an error instead of a shortened file.
No. Minification runs in the browser.
No. Paste CSS you already have. It does not run a framework build.
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