Learn how Trezor Bridge connects your device to the Trezor Suite or browser apps securely and efficiently.
Trezor Bridge is a lightweight application that facilitates communication between your Trezor hardware wallet and the Trezor Suite desktop app or supported web applications. It acts as a secure intermediary, ensuring that commands and transaction approvals are sent and received without exposing your private keys.
Unlike direct USB connection methods, Trezor Bridge allows web applications to recognize your hardware wallet without requiring browser extensions. This creates a seamless experience for users across Windows, macOS, and Linux.
Before installing Trezor Bridge, ensure you download it from the official Trezor website. Using third-party sources can compromise security and expose your device to phishing attacks.
After downloading, follow these steps for installation:
Run the downloaded .exe file. Follow the on-screen prompts, accept terms, and click Install. Once completed, the system may require a reboot.
Open the downloaded .dmg file and drag Trezor Bridge into your Applications folder. Grant necessary permissions in System Preferences if prompted.
Follow distribution-specific instructions available on the Trezor website. Typically, it involves running a .AppImage file or using a package manager for installation.
Once installed, Trezor Bridge enables your hardware wallet to interact with Trezor Suite or supported websites.
Launch Trezor Suite after installation. The app should automatically detect your connected Trezor device. Follow on-screen instructions to unlock your device using your PIN.
Open a compatible web application in your browser. The site will prompt for a Trezor connection via Trezor Bridge. Approve the connection on your device for secure communication.
When sending cryptocurrency or interacting with a dApp, Trezor Bridge relays the transaction to your device. Confirm details on the device screen before approving. Only transactions signed on the hardware device are processed.
Occasionally, Trezor Bridge may not detect your device. Common solutions include:
Trezor Bridge is designed for security, but users should follow additional precautions:
No. Private keys never leave your Trezor device. Trezor Bridge simply acts as a secure communication layer.
Yes. You can install it on multiple systems and connect the same Trezor device as needed.
Yes. Trezor Suite communicates with the device via Trezor Bridge for secure data transfer.
Restart the browser and device, ensure Trezor Bridge is running, and verify your browser is supported.
Yes. It is an official tool designed to provide a secure connection between your Trezor wallet and computer or browser apps.