ChatterinoWatch is a simple browser extension that reports the Twitch channel you're currently watching to Chatterino.
Unlike other extensions, it doesn’t modify the Twitch UI in any way — it only sends channel information for seamless integration.
And yes, apparently Linus helped... or Git thinks he did.
- Built with Manifest V3 for improved security and performance.
- Automatically detects the Twitch channel being watched.
- Sends the channel name to Chatterino in real time.
- Lightweight and uses only essential permissions.
- Fully compatible with Chatterino’s extension key system —
We contributed an update to Chatterino to allow support for multiple extension IDs, enabling the development of custom browser extensions like this one.
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Open Chatterino and navigate to Settings.
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Go to the Browser Integration category.
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Under “Additional extension IDs,” add the following ID:
pnpdojeoploiomepdhikamokjmapkimh
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Click OK and you're all set!
- Add support for Firefox.
Submit a pull request to Chatterino to allow additional extension IDs.✅ Done!Improve compatibility with future browser updates.
✅ Currently compatible with all Chromium-based browsers using Manifest V3. Updates will be released as needed.
This project is open-source and aims to enhance Chatterino’s functionality for the Twitch community.