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Preview of Reaction Finder

Reaction Finder by reactionfinder.com

Reaction Finder find YouTube reaction videos for the video you're watching.

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Click Reacts to browse every known reaction to the video you are watching, right on YouTube. Sort by latest, popular or oldest, or submit one that is missing.”The Reacts button appears next to the like button on every watch page, with a live count of reaction videos found for that video.Works on any YouTube video, in dark and light mode. Free, no account needed, powered by the community-built reactionfinder.com database.
About this extension
Reaction Finder adds a new Reacts button to YouTube watch pages.

The reactions button YouTube should have had.

Click it to see reactions to the current video, or other reactions to the same original when you're watching a reaction.

Love reaction videos? Reaction Finder finds them from your favorite reactors, streamers, and reaction channels, even for obscure creators and underrated artists.

Spotted a missing reaction? Add it easily inside the extension and help the next viewer discover that reactor.

You can also help your favorite reactors get more visibility and grow their reaction channels, by adding their reactions to our database! This also helps us, and the whole community have better coverage.

Features
- Sort by Latest, Popular, or Oldest
- Filter reactions when multiple originals are detected
- Channel info, subscribers, views, and upload dates at a glance
- Opens reaction videos directly on YouTube

How it works:
YouTube reactions are matched against the Reaction Finder database using the current video's watch ID and, when available, original videos or content referenced in the description.

We aim to become the IMDb of reaction videos.

Coming soon: reactions for movies, TV shows, anime, manga/manhwa and gaming.

Website: https://www.reactionfinder.com

Reaction Finder is not affiliated with, endorsed by, or sponsored by YouTube or Google.
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Permissions and data

Required permissions:

  • Access your data for sites in the youtube.com domain

Optional permissions:

  • Access your data for www.reactionfinder.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
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Version
2.0.6
Size
104.8 KB
Last updated
8 days ago (Nov 7, 2026)
Related Categories
  • Search Tools
  • Photos, Music & Videos
  • Games & Entertainment
License
Mozilla Public License 2.0
Version History
  • See all versions
Tags
  • search
  • streaming
  • youtube
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