Trezor Bridge is the official communication tool that allows your computer and browser to interact securely with your Trezor hardware wallet. Learn what it is, how to install it, and why it’s crucial for managing your crypto safely.
Learn How to InstallTrezor Bridge is a small background service developed by SatoshiLabs to enable direct communication between your computer and your Trezor hardware wallet. It serves as the “bridge” connecting your device to the browser or desktop app — allowing you to manage your crypto using Trezor Suite.
Without Trezor Bridge, your computer would not recognize your Trezor device in many browsers, especially when using Trezor Suite’s web version. The software ensures your device is detected, authenticated, and able to send and receive data securely.
The Bridge is lightweight, open-source, and automatically runs in the background when you connect your device. It establishes a secure communication channel over USB, protecting your keys and sensitive data from exposure.
Installing Trezor Bridge is quick and straightforward. Always make sure you download it from the official Trezor website to avoid counterfeit software.
Once installed, Trezor Bridge automatically runs as a background process whenever your computer is on. You don’t need to open it manually — it quietly ensures that Trezor Suite and your device can communicate securely.
Trezor Bridge provides smooth, stable communication between your computer and Trezor, ensuring every transaction is executed reliably.
Available for Windows, macOS, and Linux, it works with multiple browsers, including Chrome and Firefox.
Bridge detects your Trezor device as soon as it’s connected, reducing setup friction and simplifying the login experience.
All communication between your device and computer is encrypted and verified to prevent data interception or tampering.
The Bridge runs silently in the background and uses minimal system resources, so your computer’s performance remains unaffected.
Trezor Bridge’s source code is publicly available, allowing anyone to verify its functionality and security.
Trezor Bridge acts as a vital communication layer between your hardware wallet and software interface. Without it, browsers may not be able to recognize or communicate with your device properly. While some browsers like Chrome and Edge support WebUSB, Trezor Bridge ensures broader compatibility and enhanced stability.
In environments where WebUSB may be restricted — such as corporate networks or older systems — the Bridge guarantees that your device still functions securely. It’s especially essential when using the Trezor Suite desktop version for advanced cryptocurrency management.
If your device isn’t recognized or you see a “Connect Trezor” message repeatedly, try the following troubleshooting steps:
For detailed troubleshooting or driver help, visit the official Trezor Support Center.
Trezor Bridge is built with a strong focus on privacy and user protection. It doesn’t collect personal data, transmit private keys, or access your wallet information. Its only purpose is to enable secure, local communication between your hardware and software interfaces.
Always remember:
Your hardware wallet’s private keys never leave your device. The Bridge merely facilitates encrypted communication — ensuring that your crypto remains safe, even if your computer is compromised.
Ensure flawless communication between your computer and your Trezor hardware wallet. Install Trezor Bridge securely and enjoy reliable crypto management through Trezor Suite.
Install from Trezor.io/Start