Trezor Bridge is a communication tool that allows your Trezor hardware wallet to interact securely with your web browser, enabling you to manage your cryptocurrency with confidence.
A secure communication layer between your Trezor device and your browser
Trezor Bridge is essential software that creates a secure connection between your Trezor hardware wallet and web-based cryptocurrency applications. Unlike browser extensions, Trezor Bridge runs as a background service on your computer, providing a more stable and secure way to communicate with your device.
When you connect your Trezor device to your computer and access the Trezor Suite or other compatible web applications, Trezor Bridge acts as the intermediary that translates commands between your browser and your hardware wallet. This ensures that your private keys never leave the secure environment of your Trezor device while still allowing you to manage your cryptocurrencies seamlessly.
The Bridge operates on a localhost server (127.0.0.1) and uses secure communication protocols to ensure that only authorized applications can communicate with your Trezor device. This architecture provides an additional layer of security compared to traditional browser extensions, as it isolates the communication channel and reduces the attack surface.
Why Trezor Bridge is essential for your crypto security
End-to-end encrypted communication between your browser and Trezor device ensures your private keys remain completely isolated and secure.
Low-latency background service provides instant communication without browser extension overhead or compatibility issues.
Works seamlessly with Chrome, Firefox, Safari, Edge, and other modern browsers without requiring separate extensions.
Available for Windows, macOS, and Linux, ensuring you can manage your crypto securely regardless of your operating system.
Stay protected with automatic security updates and new feature releases delivered seamlessly in the background.
Automatically detects and connects to your Trezor device when plugged in, making setup and use effortless.
Simple setup, powerful security
Download Trezor Bridge for your operating system and run the installer
Plug your Trezor hardware wallet into your computer via USB
Launch Trezor Suite or any compatible web application in your browser
Securely manage your cryptocurrency with full device protection
Step-by-step instructions for each platform
sudo dpkg -i trezor-bridge*.debsudo rpm -i trezor-bridge*.rpmsudo usermod -aG plugdev $USERYes, Trezor Bridge is required to connect your Trezor hardware wallet to web-based applications like Trezor Suite. It's the recommended and most secure method for browser communication. Without it, your Trezor device won't be able to communicate with web applications.
Absolutely. Trezor Bridge is developed and maintained by SatoshiLabs, the makers of Trezor hardware wallets. It's open-source software that has been audited by security experts. Always download it from the official Trezor website to ensure you're getting the authentic version.
No. Trezor Bridge is a lightweight background service that uses minimal system resources. It only activates when you're using your Trezor device with web applications and remains dormant otherwise. Most users won't notice any performance impact.
Yes! A single Trezor Bridge installation can communicate with multiple Trezor devices. You can switch between devices by simply plugging in the one you want to use. The Bridge will automatically detect which device is connected.
Trezor Bridge updates automatically in most cases. When a new version is available, you'll be notified through Trezor Suite. You can also manually download and install the latest version from the official Trezor website, which will replace your current installation.
First, ensure your Trezor device is properly connected via USB. Try a different USB cable or port. Restart Trezor Bridge from your system tray (Windows) or menu bar (macOS). If issues persist, try reinstalling Trezor Bridge or checking the official Trezor troubleshooting documentation.
Yes, Trezor Bridge is compatible with many third-party cryptocurrency applications and services that support Trezor hardware wallets. This includes various DeFi platforms, exchanges, and wallet interfaces. Always ensure you trust the application before connecting your Trezor device.
Ensure your system meets these minimum requirements
Download Trezor Bridge now and start managing your cryptocurrency with industry-leading security