Trezor Bridge – Seamless Communication Between Your Wallet and Browser

Trezor Bridge is a lightweight background service that allows your web browser to securely communicate with your Trezor hardware wallet. It ensures a smooth and secure connection between your Trezor device and the Trezor web interface when using the browser-based version of Trezor Suite.

Whether you’re accessing your wallet, signing transactions, or interacting with dApps through your browser, Trezor Bridge makes everything work behind the scenes — reliably and securely.

What Is Trezor Bridge?

Trezor Bridge is software that acts as a communication link between your computer’s browser and your Trezor hardware wallet. It replaces older browser extensions and ensures compatibility across all major web browsers (Chrome, Firefox, Edge, etc.) without requiring additional plugins.

It runs in the background and starts automatically when you connect your Trezor, enabling secure data exchange between Trezor Suite (Web) and your device.

When Do You Need Trezor Bridge?

You need Trezor Bridge if you are:

• Using Trezor Suite Web (browser version)
• Accessing Trezor Wallet on supported browsers
• Connecting your Trezor device to third-party wallets or applications that rely on browser interaction
• Not using the Trezor Suite desktop app (which does not require Trezor Bridge)

For desktop users who prefer the full Trezor Suite application, Bridge is not required. But for web-based interactions, Trezor Bridge is essential.

Key Features of Trezor Bridge

🔒 Secure Communication
Bridge enables encrypted communication between your hardware wallet and browser, protecting your data and keys.

⚙️ Automatic Startup
Once installed, Trezor Bridge runs silently in the background and launches automatically when needed.

🌐 Cross-Browser Compatibility
Works with most modern browsers without requiring any extensions or manual setup.

🔄 Regular Updates
Trezor Bridge is maintained and updated by SatoshiLabs to ensure performance and security improvements over time.

How to Install Trezor Bridge

1. Visit the Official Download Page
   Go to trezor.io/bridge and download the latest version for your operating system (Windows, macOS, or Linux).
2. Run the Installer
   Follow the prompts to install Bridge on your system.
3. Restart Your Browser
   After installation, restart your browser to allow the service to be recognized.
4. Connect Your Trezor
   Plug in your Trezor device and open suite.trezor.io/web to begin using the web wallet interface.

System Requirements

• Supported Operating Systems: Windows 10+, macOS 10.11+, Linux
• Supported Browsers: Chrome, Firefox, Brave, Edge, Opera
• Admin Access: Required for installation
• No Browser Extensions Needed – Just install Bridge and you're ready

Trezor Bridge FAQs

🔸 Do I need Trezor Bridge if I use Trezor Suite desktop?

No. The Trezor Suite desktop app has built-in communication support and does not require Trezor Bridge. Bridge is only required for the web version or for use with third-party browser-based wallets.

🔸 Is Trezor Bridge safe?

Yes. Trezor Bridge is developed and maintained by SatoshiLabs, the creators of Trezor. It is fully open-source and regularly updated. It only enables secure, local communication between your browser and your Trezor device.

🔸 How do I know if Trezor Bridge is working?

When you connect your Trezor and visit suite.trezor.io/web, the site will automatically detect your device. If not, you may see a prompt to install or restart Trezor Bridge.

🔸 Can I uninstall Trezor Bridge?

Yes. If you switch to the desktop version of Trezor Suite or no longer need browser-based wallet access, you can uninstall Trezor Bridge via your system’s app manager. You can always reinstall it later from trezor.io/bridge.

🔸 Does Trezor Bridge access my private keys?

No. Your private keys never leave your Trezor hardware wallet. Bridge only enables communication — it does not store, read, or transmit sensitive data. It simply allows your browser to "talk" to your device locally.

🔸 Can I use Trezor Bridge on mobile devices?

Currently, Trezor Bridge is available only for desktop operating systems (Windows, macOS, Linux). For mobile support, consider using the Trezor Suite desktop app with a USB-OTG adapter (Android only) or wait for future updates that may expand compatibility.

Keep Bridge Updated

To ensure the best performance and security, always use the latest version of Trezor Bridge. New versions may include important fixes, improved compatibility, and better performance across platforms.

Download Trezor Bridge Now

👉 Get Trezor Bridge
👉 Learn More in the Knowledge Base
👉 Use Trezor Suite Web

Trezor Bridge makes secure, browser-based crypto management possible — with no compromises.