What is Trezor Bridge™?

Trezor Bridge™ is a lightweight, open-source application that creates a secure communication channel between your Trezor hardware wallet and web-based cryptocurrency applications like Trezor Suite, MetaMask, and MyEtherWallet. Designed to run silently in the background, it eliminates the need for browser plug-ins, offering enhanced compatibility and security.

By facilitating encrypted communication directly with your device, Trezor Bridge ensures your private keys never leave your hardware wallet, protecting against online threats and unauthorized access.

Key Features of Trezor Bridge™

• Runs as a local server in the background with minimal resource consumption, invisible to most users.
• Compatible with major operating systems, including Windows, macOS, and Linux.
• Supports all leading browsers such as Chrome, Firefox, Microsoft Edge, and Brave.
• Automatic and seamless detection of connected Trezor devices for a smooth user experience.
• Integrates effortlessly with popular DeFi and wallet platforms like MetaMask and MyEtherWallet.
• Regular updates ensure continuous security improvements and compatibility.

Installing and Using Trezor Bridge™

• Download Trezor Bridge exclusively from the official Trezor website to avoid compromised versions.
• Choose the appropriate version for your OS: Windows (.exe), macOS (.dmg), or Linux package (.deb, .rpm).
• Install and run the software; it will automatically launch in the background with no manual interaction required.
• Connect your Trezor hardware to the computer via USB and allow Bridge to detect your device.
• Open your preferred web-based wallet or Trezor Suite web interface; Bridge handles secured communication transparently.
• For older devices and non-WebUSB supported browsers, Bridge remains essential for full functionality.

Why Trezor Bridge™ is Essential

Unlike browser extensions, which can have security vulnerabilities or compatibility issues, Trezor Bridge runs independent of the browser, creating a more stable and secure environment for your hardware wallet interactions.

Its open-source nature allows continual community verification for security flaws and improvements, making it a trusted component of Trezor’s ecosystem.

Security and Privacy Considerations

• Encrypted data channel prevents interception of sensitive information during wallet interactions.
• Does not store any private keys, passwords, or personal data.
• Physical device confirmation remains mandatory for all sensitive operations and transactions.
• Users retain complete ownership of cryptographic secrets, enhancing privacy and control.

Common Troubleshooting Tips

• If Bridge is not detecting your device, try restarting both your computer and Trezor hardware.
• Ensure that your browser and operating system are updated to the latest version.
• Reinstall the latest version of Trezor Bridge from the official website for fixes and improvements.
• Check USB connections or try different ports if connection issues persist.
• For specific errors, consult Trezor’s comprehensive online support guides and community forums.