Accept-Language per site

Firefox extension to change Accept-Language header for different websites.

Requirement

Current version: Firefox 113 or above

v0.2.x (mv2 branch): Firefox 48 or above

Usage

Install it.
Go to about:addons page, open options, add domain name (e.g. *.example.com) and languages (e.g. en).
Click save button.

Acknowledgement

The icon is derived from Material icons.