Trezor Bridge is a background communication service that allows your Trezor hardware wallet to connect securely with supported web applications. It acts as a secure link between your device and browser-based interfaces like Trezor Suite or other compatible platforms.
Without Trezor Bridge, your browser may not recognize your device, which can prevent transaction signing or wallet access.
Trezor Bridge creates a local connection between your system and Trezor device. When you use a web wallet interface, the site communicates with the Bridge software, which then securely relays commands to your hardware wallet.
This ensures that transaction approvals always occur physically on your Trezor device — keeping private keys offline and protected.
Step 1: Visit the official Trezor Bridge page.
Step 2: Download the version for your operating system (Windows, macOS, Linux).
Step 3: Install and run the application.
Step 4: Connect your Trezor device and open Trezor.io/start or Trezor Suite.
Trezor Bridge is a crucial tool that enables seamless and secure interaction between your Trezor hardware wallet and browser-based wallet interfaces. It ensures that all sensitive actions remain protected by the hardware device while providing a smooth user experience across platforms.