Reactions, Right Where You Watch
Reaction Finder adds a Reacts button next to the like button on every YouTube watch page. Click it to browse reaction videos to the exact video you're watching, powered by the community-built reactionfinder.com database — no searching, no leaving the page.
Free · No account · Works with dark & light YouTube
How It Works
Install
Add Reaction Finder to Chrome in one click. Free, no account needed.
Watch
Open any YouTube video. The Reacts button appears next to the like button with a live count of known reactions.
Explore
Click it to browse, sort, and filter reaction videos — or submit one you found so others can discover it too.
Features
- Live reaction count on the watch page
- Sort by latest, most popular, or oldest
- Filter reactions by original video
- Submit reactions with an instant preview
- Matches YouTube dark and light themes
- Free to use, no account required
Frequently Asked Questions
Is Reaction Finder free?
Yes. The extension and the reactionfinder.com platform are completely free.
How is this different from searching YouTube for reactions?
Reaction Finder uses a curated, community-submitted database that links reaction videos to the exact original video, so you see real reactions to what you’re watching instead of generic search results.
Which is the official Reaction Finder extension?
The official extension is published by the verified reactionfinder.com publisher on the Chrome Web Store. This page links directly to it.
Ready to see who reacted?
Join the community discovering and sharing YouTube reactions with Reaction Finder.
Get Reaction Finder for ChromeWant to explore before installing? Browse the latest reactions or read the ReactionFinder blog.