Official Trézor® Bridge®| Introducing the New Trezor®

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— 1 min read

Cryptocurrency security depends not only on hardware but also on the software that supports it. Trezor Bridge is an essential tool that enables your Trezor hardware wallet to communicate securely with your browser. Without it, web-based wallet management would be far less seamless.

Created by SatoshiLabs, Trezor Bridge was introduced to replace older browser extensions that were once required to connect hardware wallets online. As browsers evolved and tightened security restrictions, a more stable solution became necessary — and Bridge was the answer.

How Trezor Bridge Works

When you connect your Trezor device — whether it’s the Trezor Model One or the Trezor Model T — to your computer, Trezor Bridge facilitates communication between the device and compatible web interfaces.

It runs as a background service on your computer, allowing encrypted data to pass securely between your hardware wallet and supported applications. At no point does Bridge gain access to or store your private keys.

Why It Enhances Security

Unlike browser extensions, which can sometimes conflict with updates or introduce vulnerabilities, Trezor Bridge operates independently of the browser. This separation reduces potential attack vectors and improves reliability.

Additionally, because private keys never leave your hardware wallet, Bridge simply acts as a messenger — not a storage system. Every transaction still requires physical confirmation on the Trezor device itself.

Installation and Compatibility

Trezor Bridge supports major operating systems, including Windows, macOS, and Linux. Installation is quick and straightforward. After setup, it runs automatically whenever needed.

For users who prefer Trezor Suite’s desktop application, Bridge may not be required. However, for those accessing wallet features through a web browser, it’s an essential component.

Troubleshooting Tips

If your browser fails to detect your Trezor device:

  • Ensure Trezor Bridge is installed and running.
  • Restart your browser.
  • Try reconnecting your device.
  • Check for the latest software updates.

Most connection issues can be resolved quickly by confirming Bridge is active.

Conclusion

Trezor Bridge is a behind-the-scenes tool that strengthens the security and reliability of your hardware wallet experience. By enabling encrypted communication without exposing private keys, it ensures that managing your cryptocurrency remains both safe and convenient.

In the world of digital assets, security layers matter — and Trezor Bridge is a critical one.

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