Get the code: check out, build, and run Chromium.

Chromium supports building on Windows, Mac and Linux host systems.

Linux is required for building Android, and a Mac is required for building iOS.

The process for building Chrome is generally the same on all platforms, but each platform has a few quirks. In order to keep you from having to jump all over the place, we have a self-contained page for each configuration you might want to build: