Official Trézor™ Bridge® | Introducing the New Trezor®

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— 1 min read

When using a Trezor hardware wallet, secure communication between your device and browser is essential. This is where Trezor Bridge plays a crucial role. Trezor Bridge is a background application that allows your Trezor device to communicate safely with web-based wallet interfaces, ensuring smooth and secure operations.

What Is Trezor Bridge?

Trezor Bridge is official software developed by SatoshiLabs that acts as a communication layer between your Trezor hardware wallet and your web browser. It replaces older browser extensions and provides a more secure, stable, and universal connection.

Once installed, Trezor Bridge runs silently in the background and enables websites like Trezor Suite Web to detect and interact with your hardware wallet without exposing sensitive data.

Why Trezor Bridge Is Important

Modern browsers limit direct access to USB devices for security reasons. Trezor Bridge solves this issue by creating a trusted local connection between the browser and the hardware wallet.

Key benefits of Trezor Bridge include:

  • Secure device detection
  • Encrypted communication
  • Cross-browser compatibility
  • Reduced risk of phishing and fake extensions

Without Trezor Bridge, many web-based wallet functions may not work correctly.

How Trezor Bridge Works

After installation, Trezor Bridge runs automatically whenever your system starts. When you connect your Trezor device and visit a supported website, the browser communicates with Trezor Bridge, which then securely passes requests to the hardware wallet.

All sensitive operations—such as signing transactions—are still confirmed directly on the Trezor device screen. This ensures that private keys never leave the hardware wallet.

Installing and Updating Trezor Bridge

Trezor Bridge is available for major operating systems including Windows, macOS, and Linux. Installation is straightforward and usually takes only a few minutes.

Keeping Trezor Bridge updated is important for compatibility and security. Updates may include performance improvements, bug fixes, and support for newer browsers or wallet features.

Trezor Bridge vs Trezor Suite

While Trezor Suite Desktop does not require Trezor Bridge, users who prefer browser-based access still rely on it. Both solutions are official and secure, allowing users to choose the workflow that best fits their needs.

Conclusion

Trezor Bridge is a vital component for anyone using a Trezor hardware wallet with a web interface. By enabling secure and reliable communication between your device and browser, it ensures that your crypto management experience remains smooth and protected. If you use Trezor through a browser, Trezor Bridge is essential.

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