What Is Trezor Bridge?
Trezor Bridge is a lightweight software tool that enables communication between your Trezor hardware wallet and supported web applications. It acts as a secure connection layer, allowing your browser to interface directly with your device without compromising privacy or exposing sensitive data.
Why You Need Trezor Bridge
Without Trezor Bridge, your browser cannot talk to your Trezor device directly. While WebUSB support is growing, many platforms still rely on Trezor Bridge for stable and secure operations — especially in Firefox and other browsers that don’t support WebUSB fully.
Key Features
- Secure communication between Trezor and browser
- Lightweight background service
- Fast and simple installation
- Automatic updates
- Compatible with major browsers and platforms
Supported Systems
Trezor Bridge is available for Windows, macOS, and Linux. It runs quietly in the background and ensures seamless connectivity between Trezor Wallet, Trezor Suite Web, and third-party DApps that rely on hardware signing.
How to Install Trezor Bridge
- Go to the official Trezor Bridge download page.
- Choose your OS (Windows, macOS, Linux).
- Run the installer and follow on-screen instructions.
- Once installed, refresh your browser or open Trezor Suite Web.
Security You Can Trust
Trezor Bridge is open-source and developed by SatoshiLabs — the creators of the original hardware wallet. Every release is signed and verifiable, ensuring transparency and trust. No data is stored, and no telemetry is collected.
Troubleshooting & Tips
- Make sure no other wallet software is running in the background.
- Disable browser extensions that may block USB access.
- Ensure you’re running the latest version of Trezor Bridge.
- Try another USB port or cable if your device isn’t detected.
For full support and troubleshooting, visit the Trezor Support Portal.