Trezor Bridge® — Connect Your Trezor to Web Browsers
Introduction to Trezor Bridge
Trezor Bridge is a small software application developed by Trezor that allows your Trezor hardware wallet to communicate securely with your computer and supported web browsers. It acts as a bridge between your device and the Trezor Suite application or web-based wallet interfaces, enabling safe and reliable management of your cryptocurrency holdings.
Without Trezor Bridge, your computer or browser may not detect the device properly, making it essential for initial setup and everyday use.
What Is Trezor Bridge?
Trezor Bridge is not a wallet itself. Instead, it is a secure communication layer that ensures data between your computer and the Trezor hardware wallet is transmitted safely. All sensitive information, including private keys and recovery seeds, remains on the device. Trezor Bridge only facilitates the interaction needed to manage accounts, sign transactions, and access blockchain data.
The software is lightweight, easy to install, and runs in the background whenever you connect your Trezor device.
Supported Devices
Trezor Bridge is compatible with all official Trezor hardware wallets, including the Trezor Model One, Trezor Model T, and Trezor Safe 3. This ensures universal support for both older and newer devices.
Once installed, the software allows Trezor Suite and supported web interfaces to detect your device and perform operations like firmware updates, wallet creation, and transaction signing.
How Trezor Bridge Works
When a Trezor device is connected via USB, Trezor Bridge:
- Detects the hardware wallet
- Establishes a secure connection between the device and your computer
- Encrypts communications to prevent interception
- Facilitates transaction signing and other wallet operations
All critical actions, such as signing transactions or entering recovery seeds, are done directly on the device itself, so sensitive data never leaves the hardware wallet.
Installation Process
Installing Trezor Bridge is simple:
- Download the official version from the Trezor website.
- Run the installer and follow the on-screen instructions.
- Once installed, connect your Trezor device.
- Open Trezor Suite or a supported web wallet to detect your device.
The software supports Windows, macOS, and Linux operating systems and integrates seamlessly with major browsers.
Security Features
Trezor Bridge ensures secure communication without exposing sensitive information. It uses encryption protocols to prevent external tampering or man-in-the-middle attacks.
The software does not store private keys, PINs, or recovery phrases. It functions purely as a communication layer, with all critical data remaining on the hardware wallet itself.
Updating Trezor Bridge
Trezor periodically releases updates to improve compatibility, performance, and security. Users should always download the latest version from the official website. Regular updates ensure the best experience and maintain full support for new Trezor firmware and device models.
Common Issues
If your Trezor device is not detected:
- Ensure Trezor Bridge is installed and running.
- Use the original USB cable supplied with your device.
- Try restarting your computer or reconnecting the device.
- Update your browser or Trezor Suite to the latest version.
Following these steps usually resolves most connectivity issues.
Conclusion
Trezor Bridge is an essential component for securely managing your cryptocurrency with a Trezor hardware wallet. By providing a safe, encrypted communication layer between your device and computer or browser, it ensures that all wallet operations remain secure and reliable.