The Essential Communication Link Between Your Device and Browser
In the world of cryptocurrency security, the Trézor Bridge® acts as the vital intermediary. It is a small application that allows your Trezor hardware wallet to communicate seamlessly with your web browser (Chrome, Firefox, etc.) and the Trezor Suite ecosystem. Without this "bridge," your computer would see a USB device, but your browser wouldn't know how to interact with the encrypted data inside.
Visit the official Trezor website to download the latest version for Windows, macOS, or Linux. The installer is lightweight and runs as a background service (trezord).
Connect your Trezor Model T or Safe 3 using the original USB cable. Ensure the cable is pushed in firmly; a poor connection is the #1 cause of "Device Not Detected" errors.
Open the Trezor Suite or your web wallet. The Bridge should automatically detect the device and prompt you for your PIN or Passphrase.
Always verify the firmware version. The Bridge will notify you if a security update is available for your hardware wallet.
Security is not just about the hardware; it's about the pipeline. The Trézor Bridge® utilizes local communication protocols that do not expose your private keys to the internet. When you initiate a transaction, the Bridge sends the unsigned data to the device, you confirm it physically on the Trezor screen, and the Bridge carries the signed "approval" back to the blockchain.
| Issue | Solution |
|---|---|
| "Bridge not found" | Restart the trezord service or refresh your browser cache. |
| USB Port Error | Avoid using USB hubs; connect directly to the computer's motherboard port. |
| Incompatible Browser | Ensure you are using the latest version of Chrome or Firefox; avoid Brave's "Aggressive Shield" settings. |
To provide a secure, encrypted gateway for cold storage management.
A seamless user experience that protects digital assets from online threats.