Trezor® Bridge Guide

Secure Connection for Your Hardware Wallet

⚠️ Warning: Only download Trezor® Bridge from the official site trezor.io/bridge. Avoid unofficial sources to protect your assets.

What is Trezor® Bridge?

Trezor® Bridge is a secure communication layer that connects your Trezor hardware wallet to Web3-enabled applications. It enables transaction signing, account management, and secure interactions with decentralized platforms while keeping private keys offline.

        🔒 Your private keys never leave the Trezor device. Bridge facilitates secure and trusted communication only.
      

Step 1: Download and Install

Visit the official Trezor Bridge page: trezor.io/bridge.
Select the correct version for your operating system (Windows, macOS, Linux).
Install the application following on-screen instructions.

Step 2: Connect Your Trezor

Plug in your Trezor device via USB.
Unlock and verify the device on-screen.
Bridge will detect your device and establish a secure connection.

Step 3: Authorize Web3 Apps

Open a Web3-enabled application (e.g., Ethereum DApp, NFT marketplace).
Authorize the connection on your Trezor device when prompted.
Only connect to trusted websites to avoid malicious requests.

⚠️ Verify the URL and contract details before approving any transaction on your device.

Step 4: Transaction Signing

All transactions are signed on the Trezor device itself.
Bridge transmits only signed data; private keys remain offline.
Supports multiple blockchains and token standards.

Troubleshooting

Device not detected: ensure the latest Bridge version is installed and try another USB port.
Browser issues: clear cache or restart the browser.
Always keep Bridge updated to prevent phishing or compatibility issues.

Security Best Practices

Only connect to trusted DApps and websites.
Keep Trezor firmware and Bridge updated.
Never share your recovery seed or PIN; Bridge does not request these.
Always confirm transactions and contract interactions on-device.

Support & Resources

Trezor Support Center — Official troubleshooting help.
Trezor Bridge Wiki — Detailed documentation.
Official Bridge Download — Always use the official source.

Conclusion

Trezor® Bridge provides a secure and reliable connection between your hardware wallet and the Web3 ecosystem. By following this guide and using official sources, you can safely manage digital assets while keeping private keys fully protected.