What is Trezor Bridge and why it matters
Trezor Bridge is a small background application that enables secure communication between your Trezor hardware wallet and web-based wallet interfaces. When using the Trezor Suite or compatible browser wallets, the Trezor Bridge provides the bridge (pun intended) between USB hardware and browser APIs. Ensuring you have the latest, official Trezor Bridge version improves connectivity, security, and performance.
Secure install & verified sources
Always download Trezor Bridge from the official Trezor website or an authorized mirror. Verify checksums when available and avoid third-party shortcuts. Use a trusted network and double-check domain authenticity — phishing sites frequently mimic download pages. If you see unexpected prompts, disconnect the device and review installation logs.
Troubleshooting quick fixes
If your browser cannot detect a connected Trezor device: 1) Ensure Bridge is running (system tray / background). 2) Reconnect the USB cable and try a different port. 3) Temporarily disable conflicting browser extensions. 4) Restart the browser after updating the Bridge. If problems persist, check driver permissions and consult official logs.
Privacy & best practices ®
Use an up-to-date OS, keep Trezor firmware current, and never share your recovery seed. Trezor Bridge only facilitates the connection — it does not transmit your seed. Always confirm actions on the physical device display before approving transactions.
Resources & further reading
Visit the official Trezor documentation for platform-specific instructions and release notes. Keep an eye on official channels for security advisories and recommended updates. For compatibility details or developer integration, check the bridge API docs and sample code in the official repo.
Get help or request a walkthrough
Use the contact form to get a guided walkthrough or report a problem. Please include your OS, browser, and a brief description of the issue. We never ask for recovery seeds — those must remain private at all times.