What is TrezorĀ® Bridge?

TrezorĀ® Bridge is an essential communication tool that enables your TrezorĀ® hardware wallet to securely interact with web browsers and the Trezor Suite application. It acts as a reliable intermediary, translating commands between your computer and your physical TrezorĀ® device.

When you need to access your Trezor Wallet, confirm transactions, or perform a Trezor login, TrezorĀ® Bridge facilitates this communication through a secure USB connection. Unlike browser extensions that might introduce vulnerabilities, TrezorĀ® Bridge operates as a dedicated system service, enhancing the overall security of your cryptocurrency management.

šŸ’»Windows
šŸŽmacOS
🐧Linux

Important: TrezorĀ® Bridge is different from the Trezor Suite app. While Trezor Suite is the comprehensive interface for managing your cryptocurrencies, Trezor Bridge is the underlying communication layer that enables secure device connectivity.

How to Download and Install TrezorĀ® Bridge

Method 1: Direct Download from Official Source

For manual installation of TrezorĀ® Bridge, follow these steps:

  1. Visit the official TrezorĀ® start page at trezor.io/start
  2. Connect your TrezorĀ® device to your computer via USB cable
  3. The website will automatically detect if Bridge is required
  4. Download the appropriate version for your operating system
  5. Run the installer and follow the setup instructions
  6. Restart your browser after installation completes

Method 2: Installation via Trezor Suite

When you download the Trezor Suite app, it typically includes TrezorĀ® Bridge or will prompt you to install it if needed:

  1. Download Trezor Suite from the official website
  2. Install and launch the application
  3. Connect your TrezorĀ® device
  4. If Bridge is required, the Suite will guide you through installation

Completing the Trezor Bridge Login Process

After successful installation, the Trezor Bridge login process is straightforward:

  1. Ensure TrezorĀ® Bridge is running (it typically starts automatically)
  2. Connect your TrezorĀ® device to your computer
  3. Open Trezor Suite or visit the Trezor Wallet web interface
  4. Follow the on-screen instructions to complete your Trezor login
  5. Confirm actions directly on your TrezorĀ® device when prompted

Security Alert: Only download TrezorĀ® Bridge from official sources. Avoid third-party websites offering Bridge downloads, as these may contain malware designed to steal your cryptocurrency.

Troubleshooting Common Installation Issues

If you encounter problems during or after installation, try these solutions:

Connection Problems

Browser Compatibility

Tip: The desktop version of Trezor Suite often provides more reliable connectivity than browser-based interfaces and may not require a separate Bridge installation.

Frequently Asked Questions

Is Trezor Bridge necessary if I only use the Trezor Suite desktop app?

The desktop version of Trezor Suite typically includes the necessary communication components, so a separate Bridge installation may not be required. However, if you experience connection issues, installing Trezor Bridge can often resolve them.

How can I verify that Trezor Bridge is running correctly?

On Windows, check the system tray for the Trezor Bridge icon. On macOS, look in the menu bar. The most reliable test is connecting your Trezor device - if it connects successfully to Trezor Suite or the web wallet, Bridge is functioning properly.

What should I do if my antivirus flags Trezor Bridge?

First, ensure you downloaded Bridge from the official Trezor website. If you're certain it's legitimate, add an exception for Trezor Bridge in your antivirus settings. The software is safe and necessary for Trezor device communication.

Can I use Trezor without installing Bridge?

Some modern browsers support WebUSB, which may allow connection without Bridge. However, this method is often less reliable. Trezor Bridge is the recommended approach for consistent performance and maximum security.

Does Trezor Bridge work with all Trezor models?

Yes, Trezor Bridge is compatible with all Trezor hardware wallet models, including Trezor Model One, Trezor Model T, and any future devices. The same Bridge installation works with all supported models.

How often does Trezor Bridge need updates?

Bridge updates are occasional but important. They typically include security enhancements and compatibility improvements. The software will usually notify you when an update is available, or you can check manually through the Trezor Suite application.