What is Trezor Bridge®?
Trezor Bridge® is a small, secure application that allows your Trezor device to communicate with browsers and web3 platforms. It ensures transactions and data stay protected, and private keys never leave your device.
Why it matters
- Safety First: All signing happens on your device, never on the web.
- Wide Compatibility: Works with most modern browsers and web3 services.
- Reliable: Background service with optional auto-updates.
- Easy Integration: Supports USB and WebUSB for smooth app connectivity.
Getting Ready
- Have your Trezor device and original cable ready.
- Update your firmware to the latest version.
- Download Bridge only from Trezor's official site.
Step 1: Install Bridge
- Download Bridge for your operating system from the official Trezor website.
- Run the installer and allow permissions if prompted (macOS users may need to check Security & Privacy).
- Once installed, Bridge will run in the background, ready to connect your Trezor to web apps.
Step 2: Connect to Web Apps
- Open Trezor Suite or any supported web application.
- Plug in your device and enter your PIN on the device screen.
- Approve the connection on-device after verifying the request.
Always double-check transaction details on your device to avoid scams.
Step 3: Using Bridge Safely
- Sign crypto transactions, swaps, DeFi actions safely.
- Check balances or import addresses without exposing private keys.
- Verify all smart contract interactions carefully.
Security Tips
- Never enter your recovery seed anywhere except on the device.
- Use strong PIN and optional passphrase for hidden wallets.
- Keep firmware and Bridge updated for safety and new features.