What is Trezor Bridge?
Trezor Bridge is the official communication service developed by Trezor. It allows your hardware wallet to work seamlessly with apps and browsers on your computer. Without it, many tools would not be able to recognize your Trezor device.
The Bridge runs silently in the background, ensuring a safe connection every time you plug in your device. It doesn’t manage your crypto or store any secrets — it only enables communication while your private keys remain secured inside the hardware wallet itself.
Main Advantages of Trezor Bridge
Smooth Connections
With Trezor Bridge installed, your hardware wallet connects instantly to Trezor Suite or other supported applications without extra drivers.
Cross-Platform Support
The Bridge is available for Windows, macOS, and Linux, so you can use your device on almost any trusted machine.
Secure by Default
Because the Bridge never has access to your private keys, your assets remain safe. Only your Trezor device signs transactions.
Installing Trezor Bridge
- Visit the official Trezor website and download the correct version of Trezor Bridge for your operating system.
- Run the installer and complete the setup steps shown on screen.
- Restart your computer or browser if required.
- Plug in your Trezor device using its USB cable.
- Open Trezor Suite or another supported wallet to start managing your crypto securely.
After installation, the Bridge will launch automatically whenever needed. You won’t need to manually run it each time.
Keeping Your Wallet Safe
- Only download Trezor Bridge directly from trezor.io.
- Regularly update both Trezor firmware and the Bridge software.
- Approve every action directly on your Trezor’s display, never just on the computer.
- Remember: Trezor Bridge will never ask for your recovery seed.
- Use your hardware wallet only on trusted devices and networks.
Frequently Asked Questions
Do I really need Trezor Bridge?
Yes. Without it, your computer and apps may not detect your Trezor wallet correctly.
Does it store or share my recovery seed?
No. Your recovery seed and private keys never leave your hardware wallet. The Bridge simply enables communication.
Can I use the Bridge on more than one computer?
Yes. You can install Trezor Bridge on multiple computers you trust, allowing you to connect your device wherever you need.
How will I know if an update is required?
When updates are available, Trezor Suite will notify you. Always update from the official website.
What should I do if my Trezor isn’t detected?
Try reconnecting your device, restarting your browser, or reinstalling the Bridge. These steps usually fix detection issues.