Trezor Bridge® | Secure Gateway Between Your Trezor Device & Browser

Trezor Bridge is a lightweight software that connects your Trezor hardware wallet to supported browsers. Discover how Trezor Bridge enhances your crypto security and simplifies asset management.

What Is Trezor Bridge?

Trezor Bridge is a communication tool developed by SatoshiLabs to enable smooth interaction between your Trezor hardware wallet and your internet browser. It acts as a secure, local gateway for your device, replacing older methods like the Chrome WebUSB extension or standalone browser add-ons.

If you're a Trezor user, especially with Trezor Model One or Trezor Model T, installing Trezor Bridge is essential for enabling full functionality of your wallet when using desktop browsers like Chrome, Firefox, Brave, or Edge.

Why Trezor Bridge Is Essential

While Trezor hardware wallets are renowned for offline private key storage and military-grade security, they still require an interface for managing crypto assets. Trezor Bridge plays this role by:

• Providing a communication link between your wallet and the Trezor Suite (desktop or browser app).
• Maintaining secure data transfer, ensuring your private keys never leave the device.
• Allowing firmware updates, transaction signing, token management, and much more.

Top Features of Trezor Bridge

✅ Seamless Connectivity

Trezor Bridge allows direct and secure communication with your browser without requiring third-party browser plugins. Once installed, it runs quietly in the background.

✅ Lightweight & Efficient

It’s a small, non-intrusive software with minimal system requirements. You won’t experience any lag or performance drop.

✅ Multi-Browser Support

Compatible with Chrome, Firefox, Edge, and Brave, giving users flexibility in choosing their preferred browser.

✅ Full Trezor Suite Integration

Whether you use the Trezor Web Suite or the Desktop Suite, Bridge ensures that your wallet is recognized instantly and works flawlessly.

✅ Encrypted Communication

Bridge uses encrypted, local communication protocols. Your seed phrase, private keys, and personal data never leave your device.

✅ Open Source & Auditable

Built by SatoshiLabs, Trezor Bridge is fully open-source. Developers and security researchers can inspect its code on GitHub, ensuring transparency and community trust.

How Trezor Bridge Works

Once installed, Trezor Bridge runs in the background as a local service on your computer. When you connect your Trezor hardware wallet via USB, your browser communicates with Bridge, which then relays information securely between your device and the Trezor Suite.