Trezor Bridge — Securely connect your browser to your Trezor device
Trezor Bridge is a small local application that enables secure communication between web apps (like Trezor Suite or supported dApps) and your Trezor hardware wallet. Install Bridge for uninterrupted, easy device access.
Install & run Trezor Bridge
- Download the appropriate Bridge installer for your OS from the links above.
- Run the installer and follow on-screen instructions. Bridge runs as a small background service.
- Open your browser and visit Trezor Suite or a supported web app. Your browser will detect Bridge automatically.
- Connect your Trezor device via USB (or Bluetooth for supported models) and verify any on-device prompts.
Troubleshooting
If your browser doesn't detect Bridge, ensure the app is running and try restarting your browser or reinstalling the driver.
Permissions
Bridge communicates locally — it does not send private keys to the internet. Approvals are required on-device.
Supported browsers
Chrome, Edge, Firefox (with native messaging), and other Chromium-based browsers.
Security model
Trezor Bridge acts as a local mediator only. Private keys remain on the Trezor device; every sensitive action must be confirmed on-device. Bridge uses encrypted channels for communication and only accepts requests from trusted origins.
Privacy
Bridge does not collect telemetry by default. It is designed to minimize data exposure — official releases are open-source and auditable.
Download Trezor Bridge
Select your operating system to download the latest stable Bridge release.