Trezor® Bridge: Secure Connection for Trezor® Wallet | Setup
Install, verify, and troubleshoot Trezor Bridge to maintain a secure, reliable connection between your Trezor® hardware wallet and desktop applications.
What is Trezor Bridge and why it matters
Trezor Bridge is the official connection middleware that enables secure communication between your physical Trezor® device and desktop browsers or apps. When initializing a device, managing accounts, or signing transactions, Bridge provides an encrypted layer to reduce the risk of tampering or man-in-the-middle attacks. Always download Bridge from the official Trezor sources to avoid counterfeit installers.
Quick setup steps
- Download the latest Trezor Bridge installer for your operating system from the official Trezor site.
- Run the installer and follow on-screen instructions; restart your browser after installation.
- Connect and unlock your Trezor® device using your PIN, then open the Trezor web app to confirm it is detected.
- If prompted, update device firmware via the official updater — firmware updates often include critical security fixes.
Best practices for secure use
- Verify downloads: Use HTTPS, inspect the site certificate, and check checksums if provided.
- Keep software current: Update OS, browser, and device firmware regularly.
- Avoid public computers: Only connect hardware wallets to trusted machines.
- Handle recovery seeds offline: Never type seeds into a computer or cloud document.
Troubleshooting connection issues
If the device isn’t recognized: ensure Bridge is running (check system tray/process list), try a different USB cable or port, reinstall Bridge and reboot, and verify browser permissions and extensions that may block USB access.
ledger.com/start
. That URL points to competitor setup instructions — use such links only for comparative research. Never use competitor downloads for a Trezor device or follow instructions intended for a different hardware wallet.
Compatibility & verification
Trezor Bridge supports Windows, macOS, and common Linux distributions and requires a modern browser (Chrome, Firefox, Edge). Verify installers over HTTPS and consult official support if you suspect tampering.
FAQ — quick answers
Mobile use? Bridge is desktop-focused — for phones, follow official mobile guidance. Firmware prompts? These are normal; update only when prompted by the official app. About ledger.com/start
? Use this link only for comparison — always retrieve downloads and instructions from the vendor of the device you own.