Tournesol Extension

Tournesol Extension

See Tournesol recommendation on YouTube, and easily contribute to the project (

Tournesol Extension promo image
What is Tournesol Extension?

Tournesol Extension is a Firefox add-on that enables users to view Tournesol recommendations on YouTube and actively contribute to the research project on algorithm ethics. It provides a seamless experience for analyzing and comparing videos, contributing to the collective knowledge of recommender systems.

Stats date:
Users: 2,647
Rating: 4.86 (35)
Version: 3.3.1 (Last updated: 2023-09-15)
Creation date: 2021-04-27
Weekly download count: 27
Firefox on Android: No
Manifest version: 2
  • activeTab
  • contextMenus
  • storage
  • webNavigation
  • webRequest
  • webRequestBlocking
Size: 130.39K
URLs: Website
Risk impact: High risk impact
Risk likelihood: Moderate risk likelihood

Other platforms

Tournesol Extension
Tournesol Extension (v3.3.1)
4.77 (31) 5,326
Not available on Edge

The extension facilitates using and contributing to Tournesol, a participatory research project about the ethics of algorithms and recommender systems.

  1. See Tournesol's recommendations directly in your YouTube home page, even without a Tournesol account.

  2. While connected to Tournesol, compare the videos you just watched to help the research team.

  3. Or add videos to your rate-later list to compare them later.

❤️ The Tournesol project is actively looking for new contributors!

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Great extension for discovering videos outside of your comfort zone
  • Interesting recommendations on YouTube
  • Useful for combating disinformation
  • Unable to add videos to a 'Watch Later' list
  • Button for rating does not function properly
Most mentioned
  • Great extension
  • Changed my YouTube usage
  • Useful for YouTube videos
  • Contributing to information quality and fighting against fake news
View all user reviews
Risk impact

Tournesol Extension is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Tournesol Extension if you trust the publisher.

Risk likelihood

Tournesol Extension is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

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