Scan. Tap. Signed in. Use your phone to breeze through Google sign-in on any desktop — no passwords typed, no secrets shared.
Coming soon to the Chrome Web Store
Three simple steps to sign in
Add OAuth Share to Chrome. It watches for Google sign-in pages automatically.
When a sign-in is detected, scan the QR code with the OAuth Share mobile app.
Approve the sign-in on your phone. The desktop browser completes authentication instantly.
Built with security and simplicity at its core
All data is encrypted on your device before transmission. Only your phone and browser can read it.
The relay server never sees your credentials. It only passes encrypted blobs between devices.
Fully open source and auditable. Verify the security yourself or contribute on GitHub.
Sessions expire automatically. No persistent tokens stored on any server.
Works on any desktop browser that supports Chrome extensions. Your phone handles authentication.
Minimal footprint. No bloat, no background processes, no tracking. Just what you need.
Be the first to know when OAuth Share launches on the Chrome Web Store.
OAuth Share is free and open source. If you find it useful, consider supporting development.