A secure communication tool that connects your Trezor hardware wallet with supported web browsers and applications.
Download Trezor BridgeTrezor Bridge is a lightweight software component that enables communication between your Trezor hardware wallet and web-based applications. It acts as a secure bridge between your browser and the physical device.
While Trezor Suite is the recommended desktop application, Trezor Bridge is essential when using browser-based wallet interfaces or older web wallet environments.
Trezor Bridge detects your connected hardware wallet and establishes a secure local connection.
It allows supported browsers to communicate with your Trezor without exposing private keys.
All sensitive actions must be verified directly on your Trezor device screen.
Modern browsers have strict security restrictions that prevent direct communication with USB devices. Trezor Bridge solves this problem by providing a trusted, locally running service that handles secure messaging.
It is especially useful when accessing web wallets, third-party crypto services, or legacy interfaces that rely on browser communication.
Trezor Bridge never accesses or stores private keys. All sensitive data remains safely inside the hardware wallet.
Communication happens locally on your device, reducing exposure to remote attacks.
Trezor Bridge is developed and maintained by the official Trezor team.
If your Trezor device is not detected, ensure that:
Restarting the browser or reinstalling Trezor Bridge often resolves connection problems.
Trezor Bridge plays an important role in enabling secure browser-based access to your hardware wallet. It ensures smooth communication without compromising the core security principles of Trezor.
Install Trezor Bridge