claude-chromium-native-messaging
The premium Open Source alternative to Official Claude Extension
🎯 Best for:Users of non-Chrome browsers who need full Claude extension features
What is claude-chromium-native-messaging?
Enables the official Claude extension to function correctly on browsers like Brave, Arc, and Vivaldi. It uses native messaging to bypass the restrictions that typically limit Claude's functionality to Chrome.
Tech Stack
ShellBrowser & Extensions
Why claude-chromium-native-messaging?
- • Unlocks browser choice
- • Low resource footprint
- • Bypasses API limitations
Limitations
- • Manual setup required
- • OS-specific binaries
- • Requires developer mode
3/6/2026
Last Update
3
Forks
1
Issues
MIT
License
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Competitor Cost
-$1,440
/ year (est. based on Official Claude Extension)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%