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Preview of Tournesol Extension

Tournesol Extension by Tournesol-app

See Tournesol recommendations on YouTube, and easily contribute to the project.

4.9 (45 reviews)
1,621 Users
You'll need Firefox to use this extension
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Screenshots
The videos recommended by the Tournesol contributors appear on the YouTube home page.Below each video, new buttons allow you to participate in the Tournesol project. Save the video for later, or give your opinion right now.The comparison interface can be displayed in one click. Your comparisons improve the recommendations and help the research in ethics of recommender systems.Right click on any YouTube video to add it to your rate-later list.Customize and save your preferences.The recommendations are also compatible with the dark mode.
About this extension
🌻 Algorithms serving the general interest

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. You can also import your YouTube history.

❤️ We need a very large panel of citizens to carry out our research. Join us on our collaborative platform . Thank you very much.
Rated 4.9 by 45 reviewers

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Permissions and dataLearn more

Required permissions:

  • Access browser activity during navigation
  • Access your data for sites in the youtube.com domain
  • Access your data for tournesol.app
  • Access your data for api.tournesol.app
  • Access your data for www.youtube.com
More information
Version
3.9.1
Size
139.08 KB
Last updated
4 days ago (Aug 10, 2025)
Version History
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The developer of this extension asks that you help support its continued development by making a small contribution.

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Release notes for 3.9.1
  • show Tournesol stats on YouTube watch page
  • fix a bug where Tournesol recommendations container would be truncated on YouTube homepage
  • fix a bug where YouTube search suggestions would be hidden behind Tournesol container
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