Managing cryptocurrencies securely starts with establishing a reliable connection between your hardware wallet and your computer. Trezor® Bridge is the essential communication layer that makes this possible. Whether you’re setting up your device for the first time or optimizing performance, Trezor Bridge ensures smooth interaction between the Trezor Wallet interface and your physical device. This guide explains what Trezor Bridge is, how it works, how to install or update it, and how to resolve common compatibility issues.
Trezor Bridge is a lightweight service installed on your computer that allows websites and desktop applications to detect and interact with your Trezor hardware wallet. Without the Bridge, your browser may not recognize your device, resulting in connection issues or incomplete setup.
Unlike outdated browser plugins, the Bridge works silently in the background and is compatible with modern browsers like Chrome, Brave, Firefox, and Edge. It runs automatically when needed, ensuring you stay connected while maintaining strict security standards.
Trezor Bridge is required for:
It ensures a stable connection even if your browser blocks older communication methods or doesn’t support WebUSB.
If you frequently see messages like “Trezor not detected” or “Connect your device to continue,” installing or updating Trezor Bridge usually resolves the issue instantly.
Follow these steps for a clean and secure installation: