FFreeTools

CSS Formatter

Format or minify CSS code. Beautify messy stylesheets with one click.

Tool guide

About CSS Formatter & Minifier

Format and beautify CSS code or minify it to reduce file size. Free online CSS formatter, instant results. It is designed for quick everyday work, lightweight validation, and one-off conversions without creating an account.

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Frequently asked questions

Is CSS Formatter & Minifier free to use?

Yes. CSS Formatter & Minifier is free to use in your browser with no signup required.

Is my data uploaded when I use CSS Formatter & Minifier?

Most FreeTools utilities process data locally in your browser. Tools that call third-party services, such as IP lookup and advertising, are disclosed in the privacy policy.

What can I use CSS Formatter & Minifier for?

Format and beautify CSS code or minify it to reduce file size. Free online CSS formatter, instant results.