Trezor Bridge – Seamless Communication Between Your Trezor Wallet and Your Browser

Trezor Bridge is the essential software that enables your Trezor hardware wallet to communicate securely with your computer’s web browser.

If you want to use your Trezor Wallet with Trezor Suite (Web), third-party web wallets, or browser-based crypto services, Trezor Bridge is what makes that possible—safely and reliably.

Designed for security, simplicity, and cross-platform compatibility, Trezor Bridge is the recommended way to connect your Trezor device to your computer if you don’t want to use the desktop Trezor Suite app.

What is Trezor Bridge?

Trezor Bridge is a lightweight background service (a small program) that runs on your computer. It acts as a secure communication channel between your Trezor hardware wallet and your web browser.

Unlike traditional browser plugins or extensions (which can be targeted by phishing attacks or malicious updates), Trezor Bridge is an official, open-source tool designed for maximum security.

With Trezor Bridge installed, your Trezor device can talk directly to supported web apps, verifying transactions, signing messages, and managing your crypto safely—while keeping your private keys offline on the device.

Why Do You Need Trezor Bridge?

When you use your Trezor hardware wallet with Trezor Suite (Web) or other compatible online services, your browser needs a way to securely talk to your device.

That’s where Trezor Bridge comes in:

✅ Secure Communication – Your browser can’t natively “talk” to USB devices like your Trezor. Bridge creates a safe, authenticated link between them.

✅ Universal Compatibility – Works with all major browsers (Chrome, Firefox, Edge, etc.) on Windows, macOS, and Linux.

✅ Open Source – Trezor Bridge’s code is transparent and auditable, so you can trust what you’re installing.

✅ Always Up-to-Date – Officially maintained by Trezor to ensure compatibility with the latest browsers and devices.

Key Features of Trezor Bridge

🔒 End-to-End Security

Your private keys remain offline on your Trezor hardware wallet at all times. Trezor Bridge only relays signed transaction data—it never exposes or stores your sensitive information.

🌐 Browser Integration

Enables secure use of Trezor Suite (Web) at suite.trezor.io and other supported third-party wallets and services that integrate Trezor.

⚡ Lightweight and Fast

Runs quietly in the background with minimal system resources. You’ll barely notice it’s there, but your Trezor will work flawlessly with your browser.

🧩 Cross-Platform

Available for Windows, macOS, and Linux. Install once and use it with all supported browsers on your system.