Trezor® Bridge is a specialized communication tool that enables secure connectivity between your Trezor® hardware wallet and the Trezor Suite application on your desktop computer. Unlike browser extensions that might pose security risks, Trezor® Bridge operates as a local server on your device, creating a protected channel for data transmission without compromising your private keys.
This essential background service ensures that your Trezor Wallet maintains its air-gapped security while still allowing convenient access through the user-friendly Trezor Suite interface.
The Trezor Bridge login is seamlessly integrated into your Trezor® experience. Once installed, it runs automatically in the background. When you initiate a Trezor login through Trezor Suite, the Bridge facilitates the secure handshake between your device and the application.
Note: Trezor® Bridge typically doesn't require manual configuration. It starts automatically with your system and runs as a background service.
The Trezor Suite app relies on Trezor® Bridge for device communication. Whether you're using the desktop application or the web version, the Bridge ensures that your hardware wallet can securely:
For mobile users, the Trezor Suite app connects directly to your device via USB-OTG or Bluetooth (depending on the model), eliminating the need for Bridge on mobile platforms.
No, when you download and install Trezor Suite from the official trezor.io/start page, Trezor® Bridge is automatically included in the installation package.
Common issues include browser conflicts, firewall restrictions, or outdated versions. Ensure you have the latest version of both Trezor Suite and Bridge, check that your firewall isn't blocking the connection, and try using a different USB cable or port.
Yes, Trezor® Bridge is compatible with Windows, macOS, and Linux systems. The appropriate version is automatically selected during the Trezor Suite installation process.
For desktop usage with Trezor Suite, Bridge is required. However, you can use the Trezor Suite mobile app without Bridge, as it connects directly to your device. Some third-party wallets might use different connection methods.
Bridge updates are handled automatically through Trezor Suite. When you update the Suite application, it will include any necessary Bridge updates. You can check for updates in the Settings section of Trezor Suite.
Yes, Trezor® Bridge enhances security by creating a local communication channel that doesn't expose your device to browser-based vulnerabilities. It's an officially developed and maintained component of the Trezor® ecosystem.