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CSS Minifier

Minify CSS by removing comments and extra whitespace.

How to use the CSS Minifier

  1. Enter or paste your input in the tool above.
  2. The result updates instantly. Click the button where one is shown.
  3. Copy the result and use it anywhere.

About this css minifier

This free online css minifier helps you with css minifier quickly and accurately. It works on mobile and desktop, needs no sign-up and processes everything locally in your browser.

Frequently asked questions

Is the CSS Minifier free?

Yes. The css minifier is 100% free with no sign-up, limits or watermarks.

Is my data safe when I use the css minifier?

Yes. Everything runs in your browser. Your input is never uploaded to a server or stored.

Why minify CSS?

Smaller files load faster, which helps page speed.

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