Trezor Bridge is a lightweight software component that enables communication between a Trezor hardware wallet and compatible applications running on a computer. It works in the background and helps supported interfaces detect and communicate with the connected Trezor device.
A hardware wallet is designed to keep important private keys protected on the physical device. For the computer and wallet application to communicate with that device, an appropriate connection layer may be required.
Trezor Bridge provides this communication layer for supported environments. It can help an application recognize the connected hardware wallet and send requests to it without transferring private keys to the computer.
After the appropriate software has been installed, Trezor Bridge can operate as a background service. When a compatible application requests access to a connected Trezor device, the bridge helps establish communication between the application and hardware wallet.
Sensitive actions, such as approving a cryptocurrency transaction, still require confirmation on the Trezor device where applicable.
Download Trezor Bridge only from an official Trezor source. Avoid unofficial installers or websites that ask for your recovery phrase, PIN, or other confidential wallet information.
If you are configuring a Trezor wallet for the first time, use the official Trezor setup page and follow the current installation instructions for your device and operating system.
Trezor Bridge is a connectivity component rather than a standalone cryptocurrency wallet. Depending on your setup, Trezor's software ecosystem may provide the tools needed to manage accounts, review transactions, and interact with supported digital assets.
Always check the official documentation to determine which software components are currently recommended for your Trezor model.
If a compatible application cannot detect your Trezor device, first check the USB connection and make sure the device is properly connected. Restarting the application or computer may also refresh the connection.
You should also confirm that the required software is installed and up to date. For additional troubleshooting, consult Trezor's official learning resources rather than relying on unverified third-party instructions.
Your recovery seed should never be entered into Trezor Bridge or any website or computer application. Store the recovery words securely offline and do not share them with anyone.
Before approving a transaction, carefully compare the destination address and transaction amount shown on your Trezor device. This provides an important final security check.
Trezor Bridge helps compatible applications communicate with Trezor hardware wallets while supporting the device's security model. For the safest experience, install software only from official Trezor sources, keep your recovery seed private, and verify important transaction details directly on your hardware wallet.