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CSS Minifier

Online CSS Minifier/Compressor. Free! Provides an API. Simple Quick and Fast.

Plugins

Many of our users have made plugins for various editors which are listed on the plugins page.

Django Helper

Gustavo Vargas has written a Django plugin which allows you to use both CSS Minifier and javascript-minifier.com from within your projects.

Sublime Text 2 Plugin

Thomas Lété has made a Minifier plugin for Sublime Text 2. Thanks Thomas.

Krusader File Manager

Jon Toffy made a plugin for the Krusader File Manager

PHP Library

Tony Almeida made a PHP Library - PHP-JS-CSS-Minifier - to help minify both CSS and JS files in your PHP projects. Thanks Tony!