What is Trezor® Bridge?
Trezor® Bridge is a small native application that runs on Windows, macOS and Linux to enable secure communication between your Trezor® Hardware Wallet and web-based services (or the Trezor Suite App). It replaces older browser plugins and provides consistent device detection and signing capabilities.
Why You Need the Bridge
- Secure Device Communication: Ensures encrypted messaging between your computer and the device.
- Browser Compatibility: Works with modern browsers so you can use Trezor Suite or web-based wallets.
- Stable Updates: Official updates and fixes are delivered via the Bridge release channel.
How to Download and Install
- Visit the official download page: https://trezor.io/bridge.
- Choose your operating system (Windows, macOS, Linux) and download the installer.
- Run the installer and follow platform-specific prompts — grant permissions if requested.
- After installation, connect your Trezor® Hardware Wallet and open Trezor Suite App or visit trezor.io/start for guided setup.
- Complete the Trezor Wallet Login flow by authorizing the device when prompted in Suite or the web interface.
Troubleshooting Common Issues
If your device isn't detected:
- Confirm Bridge is installed and running. On Windows check the system tray; on macOS check Activity Monitor.
- Use a data-capable USB cable (not charge-only) and try different ports.
- Restart your browser and, if needed, the computer. Ensure you’re using the latest Trezor Suite or browser version.
- If problems persist, reinstall Bridge from the official page and consult trezor.io/start for device-specific guidance.
Security Best Practices
- Only download Bridge from the official Trezor® domain: trezor.io/bridge.
- Verify website SSL and avoid third-party mirrors.
- Keep your Trezor® firmware and Trezor Suite up to date.
- Never share your recovery seed — Bridge and Suite never request it.
More Official Resources
For full setup and safety instructions visit trezor.io/start. To manage your accounts, download the Suite at suite.trezor.io or use the web app directly.