The essential connectivity tool that enables secure communication between your Trezor hardware wallet and web browser.
Download Trezor BridgeTrezor Bridge establishes a safe communication channel between your device and browser.
Install Trezor Bridge in minutes and start using your Trezor with web interfaces.
Maintains the security standards of your Trezor hardware wallet during browser interactions.
Fully compatible with Windows 10 and Windows 11 operating systems.
Works seamlessly with macOS 10.14 and later versions.
Available for most popular Linux distributions including Ubuntu and Fedora.
Trezor Bridge is an essential background application that enables secure communication between your Trezor hardware wallet and web browsers. When you connect your Trezor device to your computer, Trezor Bridge acts as the intermediary that allows web-based applications like Trezor Suite to interact with your hardware wallet while maintaining the highest security standards.
Without Trezor Bridge, your browser cannot directly communicate with USB devices like the Trezor hardware wallet due to security restrictions. This application bridges that gap by creating a secure localhost connection that enables your Trezor to work seamlessly with web interfaces while keeping your private keys protected within the hardware device at all times.
When you install Trezor Bridge, it runs as a background service on your computer, listening for connection requests from supported web applications. When you access a Trezor-compatible website or application, Trezor Bridge establishes a secure local connection that allows the web interface to send requests to your hardware wallet and receive responses without exposing your private keys to the browser environment.
The communication protocol used by Trezor Bridge ensures that all sensitive operations, such as transaction signing and private key management, occur exclusively on the Trezor hardware device. The bridge only facilitates message passing between the browser and the device, maintaining the security model that makes hardware wallets so effective at protecting cryptocurrency assets.
Installing Trezor Bridge is a straightforward process that typically takes just a few minutes. After downloading the appropriate version for your operating system, run the installer and follow the on-screen instructions. Once installed, Trezor Bridge runs automatically in the background whenever your computer starts up, ready to facilitate connections between your Trezor device and supported web applications.
After installation, you may need to refresh your browser or restart it completely for the changes to take effect. Most modern browsers will automatically detect Trezor Bridge and establish the necessary connection protocols. If you encounter any issues, the application includes troubleshooting tools that can help diagnose connection problems and guide you through the resolution process.
Trezor Bridge is designed to be lightweight and compatible with most modern computer systems. The application requires minimal system resources and runs efficiently in the background without impacting your computer's performance. For optimal functionality, ensure your operating system is updated to a supported version and that you're using a compatible web browser such as Chrome, Firefox, Edge, or Brave.
Additionally, make sure you have the latest firmware installed on your Trezor device, as older firmware versions may not be compatible with the current version of Trezor Bridge. Regular updates to both your Trezor device firmware and Trezor Bridge ensure optimal performance and security.
While Trezor Bridge is designed to work seamlessly, occasionally you may encounter connection issues. The most common problems include browser compatibility, firewall restrictions, or USB connection problems. If your Trezor device isn't being detected, first ensure that Trezor Bridge is running and that you've granted the necessary permissions for it to access your device.
For persistent connection problems, Trezor Bridge includes diagnostic tools that can help identify the source of the issue. The application can test the connection between your browser and the bridge service, verify that your Trezor device is properly connected, and check for any system-level restrictions that might be preventing communication. Regular updates to Trezor Bridge ensure compatibility with the latest browser versions and security standards.
Trezor Bridge is designed with security as a primary concern. The application only allows connections from localhost, preventing remote access to your Trezor device. All communication between your browser and the bridge is encrypted, and the application doesn't store any sensitive information on your computer. When you use Trezor Bridge with your Trezor hardware wallet, your private keys remain securely stored within the device and are never exposed to your computer or the internet.
It's important to download Trezor Bridge only from official sources to avoid malicious versions that could compromise your security. Always verify that you're downloading from the official Trezor website, and keep the application updated to benefit from the latest security patches and feature improvements.
Trezor Bridge supports a wide range of cryptocurrency applications beyond the official Trezor Suite. Many third-party wallets and services that integrate with Trezor hardware wallets rely on Trezor Bridge to establish secure connections. This includes popular DeFi platforms, staking services, and multi-signature wallet solutions that leverage the security of Trezor devices.
The application automatically detects when a supported web application attempts to connect to a Trezor device and facilitates the handshake process. This seamless integration means you don't need to manually configure connections or worry about compatibility issues when using different cryptocurrency services with your hardware wallet.
Trezor Bridge includes an automatic update mechanism that ensures you're always running the latest version with the most recent security patches and compatibility improvements. When a new version is available, the application will prompt you to install the update, which typically requires just a few clicks and a quick restart of the service.
For users who prefer manual control, Trezor Bridge also allows you to disable automatic updates and manage versions manually through the application settings. However, it's generally recommended to keep the application updated to ensure compatibility with the latest Trezor device firmware and web applications.
No, you only need Trezor Bridge running when you want to use your Trezor device with web applications. The application starts automatically when your computer boots up, but you can close it when not in use and restart it when needed.
Yes, Trezor Bridge works with all Trezor hardware wallet models, including Trezor One and Trezor Model T. The application automatically detects which device you're using and establishes the appropriate connection protocol.
Yes, Trezor Bridge supports multiple Trezor devices connected simultaneously. The application will detect all connected devices and allow you to select which one you want to use with each web application.
First, try disconnecting and reconnecting your Trezor device. If that doesn't work, restart Trezor Bridge and refresh your browser. If problems persist, check the application's diagnostic tools or consult the troubleshooting guide on the official Trezor website.