Trezor Bridge is an essential software component developed by SatoshiLabs, designed to facilitate secure communication between your Trezor hardware wallet and desktop or browser-based applications such as Trezor Suite.
Without Trezor Bridge, your device cannot interact with browsers, making it a crucial tool for using your wallet to its full potential while maintaining maximum security.
Why Trezor Bridge Matters
Secure Communications: Encrypts and protects all data transfers between your browser and device.
Official Software: Built by Trezor’s creators with transparency and open-source code.
Extension-Free: No need for outdated browser extensions or third-party tools.
Lightweight: Runs silently in the background with no extra setup after install.
Universal Compatibility: Works with most major operating systems and browsers.
How It Works
Once installed, Trezor Bridge runs as a background process on your computer. When you connect your Trezor device, Bridge automatically detects it and establishes a secure channel between your hardware wallet and your browser interface.
All sensitive operations — like verifying addresses, signing transactions, and confirming PINs — are handled directly on the device. The Bridge simply enables secure data flow without ever accessing or storing private information.
If you’re experiencing issues such as device not recognized or Bridge not starting, check our Trezor Support Center for step-by-step solutions, FAQ, and live support chat.
Follow Trezor for Security Tips & Updates
Stay updated on product releases, security improvements, and crypto tips by joining our social channels: