Minify CSS to reduce file size and speed up your website, or beautify messy CSS.
What is the CSS Minifier?
Smaller CSS files load faster and help your Core Web Vitals. This minifier removes comments, spaces and line breaks, shortens colours like #333333 to #333 and shows how many bytes you saved. Switch to Beautify to make minified CSS readable again.
How to use the CSS Minifier
- Paste your CSS.
- Choose Minify or Beautify.
- Copy the result into your stylesheet.
Frequently asked questions
Will minifying break my CSS?
No. It only removes characters the browser does not need. Keep an unminified copy for editing.
This css minifier is 100% free, needs no signup and runs in your browser, so your data stays private.
Last updated: · By NodifyTech