Online LESS to CSS Converter

Compile your LESS code to standard CSS in real-time. Supports drag-and-drop upload, one-click copy, and download.

LESS Input

Drop file to start conversion

CSS Output

What is LESS?

Less (which stands for Leaner Style Sheets) is a backwards-compatible language extension for CSS. It adds variables, mixins, functions, and many other techniques that allow you to make CSS that is more maintainable, themeable and extendable. With our online converter, you can easily compile these advanced features into standard CSS recognized by all browsers.

Security & Privacy

Your code is converted entirely in your browser and is never uploaded to any server. This ensures your stylesheets and proprietary code remain 100% secure and private.