Why Trezor Bridge?

Trezor Bridge is a small background application that creates a secure communication channel between your computer and your Trezor device. If you use the Trezor Wallet, the Trezor Suite (desktop or web), or need to perform a Trezor Login or Trezor Wallet Login, installing Bridge ensures your device is detected reliably across modern browsers.

Download & Install

1. Visit the official start page: trezor.io/start.
2. Choose Bridge and download the installer for your OS (Windows, macOS, Linux).
3. Run the installer and follow prompts. Bridge runs in the background and does not require manual configuration.

Compatibility & Tips

  • Works with Trezor Model T and Trezor One.
  • Use Trezor Suite App (web or desktop) for the best experience: Trezor Suite — also available via the start page.
  • If a browser does not detect your device, ensure Bridge is running and your USB cable is data-capable (not charge-only).

Security

Trezor Bridge only facilitates encrypted communication; your private keys never leave the hardware device. Always download Bridge from the official site to avoid tampered installers.

Common Workflow

  1. Install Trezor Bridge.
  2. Open Trezor Suite or a supported web wallet.
  3. Connect your Trezor Hardware Wallet and complete the Trezor Login or setup flow.

Resources & Official Links

FAQ

Q: What is Trezor Bridge?
A: Trezor Bridge is a helper application that allows your browser or Trezor Suite to communicate with a Trezor device over USB.
Q: Do I need Trezor Suite to use Bridge?
A: No — Bridge can be used by supported web wallets too, but Trezor Suite provides a full wallet management experience.
Q: Is Bridge safe?
A: Yes, when downloaded from the official Trezor website. Private keys remain on your hardware wallet.