Trezor Bridge is a background application that enables seamless communication between your Trezor hardware wallet and supported web browsers. It replaces older browser plugins and ensures a stable, secure connection when using Trezor Suite Web or other compatible interfaces.

• Enables direct device-to-browser communication
• Improves security by eliminating outdated extensions
• Provides automatic background operation
• Ensures compatibility across modern browsers

Without Trezor Bridge, your browser may not properly detect your hardware wallet.

Trezor Bridge runs quietly in the background once installed. When you connect your Trezor device via USB, Bridge establishes a secure channel between your device and the browser interface. All sensitive operations still require confirmation directly on your hardware wallet.

Step 1: Download

Visit the official Trezor website and download the latest version of Trezor Bridge compatible with your operating system.

Step 2: Install

Run the installer and follow on-screen instructions. After installation, restart your browser to activate the connection.

Step 3: Connect Device

Plug in your Trezor hardware wallet using the USB cable. Your browser should now automatically detect your device.

• Windows (latest versions)
• macOS
• Linux (64-bit)
• Compatible with Chrome, Firefox, and Edge

Device Not Detected

• Ensure Trezor Bridge is installed
• Restart your browser
• Try a different USB cable or port

Outdated Version

Always use the latest version of Trezor Bridge for optimal compatibility and security.

• Download only from official sources
• Keep your operating system updated
• Verify transactions on your Trezor device screen
• Never share your recovery seed

Remember: Trezor Bridge enhances connectivity, but your hardware wallet remains your primary security layer.