Accept-Language per site

Accept-Language per site

Change Accept-Language for different sites

Accept-Language per site promo image
What is Accept-Language per site?

Accept-Language per site is a Firefox add-on that allows you to customize the language preferences for different websites by modifying the Accept-Language header. Install the add-on, add domain names and languages, and save your settings. Easily control the language displayed on websites with Accept-Language per site.

By: xierch
Users: 455 ▼ -11
Rating: 4.72 (18)
Version: 0.3.6 (Last updated: 2024-01-15)
Creation date: 2018-01-13
Weekly download count: 7
Firefox on Android: Yes
Risk impact: Moderate risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 3
  • declarativeNetRequestWithHostAccess
  • storage
Host permissions:
  • *://*/*
Size: 15.70K
URLs: Website
Stats date:

Other platforms

Not available on Chrome
Not available on Edge
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Change Accept-Language header for different websites.


  1. Install it.
  2. Go to about:addons page, open options, add domain name (e.g. * and languages (e.g. en).
  3. Click save button.
User reviews
Very helpful on websites that automatically translate poorly into the local language set in the browser.
View all user reviews
Risk impact

Accept-Language per site may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.

Risk likelihood

Accept-Language per site is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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