What is Trezor Bridge?
Trezor Bridge is a small background program that allows your browser to securely communicate with your Trezor hardware wallet. If you want to use your Trezor device with the browser interface (such as on Trezor Suite Web), Bridge is required.
Without Trezor Bridge, your browser may not recognize the Trezor device properly — especially if you're not using the desktop app. It acts as a secure channel between your computer and the Trezor device.
Why Do You Need Trezor Bridge?
- To connect your Trezor hardware wallet with browser-based apps
- To use Trezor Suite Web without issues
- To ensure secure communication between your Trezor and your PC
- It’s officially developed and recommended by SatoshiLabs
Step-by-Step Guide: How to Download and Install Trezor Bridge
✅ Step 1: Visit the Official Trezor Bridge Page
Go to the official Trezor Bridge download page: https://trezor.io/bridge/
✅ Step 2: Choose Your Operating System
- Windows: Click the Windows download button.
- macOS: Choose the macOS version.
- Linux: Download the Linux `.tar.gz` or use package managers.
✅ Step 3: Run the Installer
Once the file is downloaded, open it and follow the installation instructions.
- On Windows: Double-click the `.exe` file
- On macOS: Drag the Bridge app into Applications
- On Linux: Extract and follow the `README` for CLI instructions
✅ Step 4: Restart Your Browser
After installation, close and reopen your browser. This allows the Trezor Bridge to activate correctly.
✅ Step 5: Connect Your Trezor Device
Plug in your Trezor hardware wallet. Visit Trezor Suite Web, and your device should now be recognized.
Common Issues and Troubleshooting
Device Not Detected?
- Make sure Trezor Bridge is installed and running in the background
- Try a different USB port or cable
- Restart your browser after installing Bridge
Bridge Not Working on macOS?
- Open System Preferences > Security & Privacy > General tab
- Allow the app manually if macOS blocked it
Still Not Working?
- Reinstall the latest version of Trezor Bridge
- Check for browser extensions that may interfere
- Use a supported browser like Chrome or Firefox
FAQs About Trezor Bridge
Q: Do I need Trezor Bridge if I use Trezor Suite desktop?
No. The desktop version of Trezor Suite doesn’t require Bridge. It’s only needed for browser-based use.
Q: Is Trezor Bridge safe?
Yes. It’s officially developed by SatoshiLabs and used by thousands of users to connect hardware wallets.
Q: Does Trezor Bridge auto-update?
No. You should manually check the official site for the latest version periodically.
Conclusion
Trezor Bridge is an essential piece of software for anyone using a Trezor hardware wallet via a web browser. It's easy to install, lightweight, and ensures your device communicates securely with Trezor Suite Web.
Always download from the official site and keep your firmware and software up to date to avoid any connectivity or security issues.