CSS Formatter

Format and indent CSS. Done in your browser.

Runs in your browser — your file never leaves your device

Frequently asked questions

Is CSS Formatter free to use?

Yes — CSS Formatter is completely free with no limits, no watermarks and no sign-up. It runs in your browser, so there is nothing to pay for.

Are my files uploaded or stored anywhere?

No. This tool does all its work locally in your browser using your own device's power. Your files never leave your device and we never see them.

Do I need to install anything or create an account?

No installation and no account needed. CSS Formatter works on any modern browser — Windows, Mac, Linux, Android and iPhone.

How do I use CSS Formatter?

Open the tool, add your file (or paste your content), adjust any options, then press “Format CSS”. Your result is ready to download in seconds.

Beautify and indent JavaScript.

Turn a cron expression into plain English.

Convert between binary, octal, decimal & hex.

Test a regular expression against text.

Turn a set of images into an animated GIF.

Rasterise an .emf file.