The Secure Communication Link Between Your Trezor and Browser
Trezor Bridge is a background software that allows your web browser to communicate securely with your Trezor hardware wallet. It acts as a communication layer between your device and web-based applications such as Trezor Suite (web version). Without Trezor Bridge, browsers cannot directly interact with USB hardware wallets due to security restrictions.
This tool ensures encrypted, reliable data transfer so transactions, account data, and confirmations remain secure.
Creates a protected channel between your Trezor and browser interface.
Works with Chrome, Firefox, Edge, and other major browsers.
Runs silently without interrupting your workflow.
Recognizes when a Trezor device is connected.
When your Trezor wallet is plugged in, Trezor Bridge detects the device and establishes a secure communication session. When you open Trezor Suite Web, the application sends requests through the Bridge, which then relays commands to the device. Transaction approvals must still be physically confirmed on the Trezor screen, maintaining hardware-level security.
All communication between device and browser is encrypted.
Private keys never leave the hardware wallet.
Ensures legitimate communication between trusted applications.
Allows secure USB interaction beyond browser limitations.