Notice

This script is no longer maintained, since Duolingo now supports this feature out of the box, making this script obsolete. In accordance with the repository this one forked, it will now be archived.

Duolingo Language Course Switcher

This userscript for Duolingo simplifies switching your UI language. A picture is worth a thousand words:

Discussions

Version by: jrikhal
Version by: arekolek
Original by: andrewmof

Installing

If you haven't already, install the appropriate extension for your browser (restarting your browser afterwards if necessary):

Chrome: Tampermonkey
Chromium: Tampermonkey
Firefox: Greasemonkey
Safari: JavaScript Blocker (Please note that this script has not been tested on Safari)

Click here to install the userscript.
Confirm the installation when prompted.

Usage

Use Duolingo as you normally would.
Language menu shows all languages used since installation of this script.
Effectively, you need to switch the old way once for any base language you use.

Uninstalling

Follow the uninstall steps for the browser/extension you're using: