Trezor Bridge is a lightweight background application that enables secure communication between your Trezor hardware wallet and your web browser. It acts as a bridge between the physical device and web-based interfaces such as Trezor Suite Web and other supported wallet services.
Without Trezor Bridge, browsers cannot directly communicate with Trezor devices. Installing Trezor Bridge ensures smooth device detection, reliable transactions, and enhanced security during wallet operations.
Trezor Bridge plays a critical role in the Trezor ecosystem by enabling:
Trezor Bridge is compatible with all official Trezor hardware wallets, including:
Both devices rely on Trezor Bridge when interacting with web-based wallet interfaces.
Before installing Trezor Bridge, ensure your system meets the following requirements:
Once installed, Trezor Bridge runs automatically in the background when your computer starts.
Trezor Bridge operates as a local service on your computer. When you connect your Trezor device via USB, the Bridge detects it and establishes a secure communication channel between the device and your browser.
This setup ensures that sensitive operations such as transaction signing and address verification always occur on the hardware device, never exposing private keys to your computer or the internet.
Trezor Bridge is essential when using the web-based version of Trezor Suite:
The Bridge ensures stable connectivity throughout your session.
Trezor Bridge is designed with security as a top priority:
While Trezor Bridge is required for browser-based access, Trezor Suite Desktop does not require it.
Users can choose the option that best fits their workflow.
Trezor Bridge updates automatically in most cases. However, manual updates may be required:
Ensure Trezor Bridge is installed and running. Try a different USB cable or port.
Restart your browser and confirm no firewall or antivirus is blocking the Bridge.
Install the latest version from the official website.
Trezor Bridge is an essential component for users who prefer managing their Trezor hardware wallet through a web browser. By enabling secure, encrypted communication between your device and web interfaces, Trezor Bridge ensures reliable performance without compromising security.
Whether you are setting up your wallet for the first time or managing daily transactions, Trezor Bridge provides a seamless and secure connection for your digital assets.