Trezor Bridge is an essential software component that allows your Trezor hardware wallet to communicate securely with supported web browsers. It acts as a trusted connection layer between your Trezor device and web-based wallet interfaces, ensuring that all data transfers remain encrypted and safe.
Trezor Bridge is a background service that enables browser-based applications to detect and interact with your Trezor hardware wallet. Without Trezor Bridge, many web interfaces would not be able to establish a secure connection with the device.
It replaces older browser extensions and provides a more stable, secure, and seamless experience for users accessing their wallet through a web environment.
When you connect your Trezor hardware wallet to your computer, Trezor Bridge automatically detects the device and allows supported web applications to communicate with it. All sensitive operations, such as transaction signing or wallet access, must be confirmed directly on the Trezor device screen.
Installing Trezor Bridge is simple and takes only a few minutes. It supports major operating systems including Windows, macOS, and Linux.
While Trezor Suite is the recommended desktop application for managing your wallet, Trezor Bridge is mainly required for browser-based wallet access. If you use Trezor Suite Desktop, Trezor Bridge may not be necessary.
Trezor Bridge works with most modern browsers, including:
Some users may experience connection issues due to outdated browsers, USB cable problems, or conflicting software. Restarting the browser or reinstalling Trezor Bridge usually resolves most problems.
Trezor Bridge plays a vital role in ensuring safe and reliable communication between your Trezor hardware wallet and web applications. By acting as a secure bridge, it maintains the core security principle of Trezor—keeping private keys offline while allowing easy access to your digital assets.
For maximum security and usability, always use official Trezor tools and follow recommended safety practices.