What is CSS Minifier?

Minify CSS by stripping comments and extra whitespace.

Is CSS Minifier free to use?

Yes — CSS Minifier is free to use, with no sign-up, no install and no account.

No — CSS Minifier runs entirely in your browser, so your text, files and results never leave your device.

No — it works in any modern browser (Chrome, Edge, Firefox, Safari) with no downloads, accounts or plugins.

What is CSS Minifier?: Minify CSS by stripping comments and extra whitespace.
Is CSS Minifier free to use?: Yes — CSS Minifier is free to use, with no sign-up, no install and no account.
Does CSS Minifier upload or store my data?: No — CSS Minifier runs entirely in your browser, so your text, files and results never leave your device.
Do I need to install anything to use CSS Minifier?: No — it works in any modern browser (Chrome, Edge, Firefox, Safari) with no downloads, accounts or plugins.