Trezor Bridge - Connect Your Wallet Seamlessly

What Is Trezor Bridge?

Trezor Bridge is a small, background-running application that facilitates secure communication between your Trezor hardware wallet and web-based interfaces like Trezor Suite Web or third-party wallet services. It acts as a secure "bridge" between your device and your browser, especially when native USB communication isn’t available via WebUSB.

Without Trezor Bridge, your browser may not recognize your connected Trezor device. Installing Bridge ensures a smooth and secure experience when using Trezor from your desktop or browser-based apps.

Why You Need Trezor Bridge

Reliable Connection: Ensures your Trezor wallet is detected and works with supported web applications.
Browser Compatibility: Required for browsers that do not support WebUSB (e.g., Firefox, Safari).
Enhanced Security: Prevents phishing attacks by ensuring only verified apps can interact with your device.
Background Process: Runs quietly in the background and starts automatically at system startup.

How to Install Trezor Bridge

Go to the official Trezor Bridge page: trezor.io/bridge
Select your operating system (Windows, macOS, Linux).
Download the latest version of the Bridge installer.
Run the installer and follow the on-screen instructions.
Restart your browser after installation.
Connect your Trezor device and open Trezor Suite Web or a supported DApp.

      🔐 Tip: Always download Bridge from the official Trezor website to avoid tampered software.
    

Supported Browsers

Trezor Bridge is especially useful for browsers that do not support WebUSB:

Mozilla Firefox
Safari (macOS)
Brave (depending on settings)

Note: If you are using Google Chrome or Microsoft Edge, WebUSB is typically available, and Trezor Suite Web can connect without Bridge. However, Bridge can still offer a more stable connection on all browsers.

Troubleshooting Tips

Bridge not detected? Try restarting your browser or reinstalling the Bridge application.
Still can’t connect? Disable conflicting browser extensions like ad blockers or script blockers.
Browser not prompting for connection? Make sure the Trezor device is connected and unlocked, and firmware is up-to-date.
Using Linux? You may need to install specific udev rules from the Trezor website.

      💡 Tip: Use Trezor Suite Desktop for a standalone experience without needing Bridge or browser configurations.
    

Is Trezor Bridge Safe?

Yes. Trezor Bridge is developed and maintained by SatoshiLabs, the creators of the Trezor wallet. It is fully open-source and reviewed by the community. The application is signed and verified during installation to prevent tampering. It does not transmit your data or private keys anywhere—your keys never leave your Trezor device.

Bridge only facilitates secure communication. All confirmations must still happen on your hardware wallet, ensuring your assets are protected even if your computer is compromised.

Stay Updated

Trezor Bridge is periodically updated to improve compatibility and security. Make sure to check for updates via the Trezor website or Suite notifications.

Updates include bug fixes, browser support enhancements, and performance improvements.

Final Thoughts

Trezor Bridge is a vital tool for users who prefer using browser-based wallets or Trezor Suite Web. It ensures you maintain full control over your device and coins while interacting through secure and verified connections. It’s lightweight, secure, and easy to use.

For the best experience, especially on Firefox or Safari, installing Trezor Bridge ensures your wallet is always recognized and functioning properly.