What Is Trezor Bridge?
Trezor Bridge is a small software application that allows your Trezor hardware wallet to communicate securely with your web browser. It acts as a "bridge" between your physical device and the Trezor web interface or other supported apps. Without it, your browser would not be able to detect or interact with your wallet.
Why Trezor Bridge Is Necessary
Modern browsers have strict security models that prevent websites from accessing USB-connected devices like Trezor. Trezor Bridge solves this limitation by running locally on your computer and facilitating secure communication between your browser and your wallet. It ensures a seamless and safe connection whenever you need to interact with your crypto assets online.
How to Install Trezor Bridge
Installing Trezor Bridge is easy and only takes a few minutes:
- Go to the official Trezor setup page.
- Select your operating system (Windows, macOS, Linux).
- Download the Trezor Bridge installer.
- Run the installation and restart your browser afterward.
Once installed, Trezor Bridge runs in the background and automatically connects your browser to your Trezor wallet whenever needed.
Compatibility
Trezor Bridge supports all major desktop browsers including Chrome, Firefox, and Edge. It works on Windows, macOS, and most Linux distributions. Note that it does not work on mobile devices or in mobile browsers.
Security and Privacy
Trezor Bridge was developed by SatoshiLabs with security and privacy in mind. It operates locally and does not send your data to any external server. It only facilitates device communication when you actively use Trezor in the browser. For extra peace of mind, the source code is open for public review.
Troubleshooting Tips
- Make sure Trezor Bridge is running in the background.
- Restart your browser after installation.
- Check for firewall or antivirus settings blocking USB access.
- Use an up-to-date browser that supports WebUSB or Trezor Bridge.
Conclusion
Trezor Bridge is a critical component for using your Trezor wallet on the web. It connects your hardware wallet securely to your browser, allowing you to manage your cryptocurrencies through the Trezor web interface. Whether you are sending coins, checking balances, or using web-based tools, Trezor Bridge ensures the process is both smooth and secure.