Trezor® Secure

Trezor Bridge® — Secure Connection Between Your Wallet and Browser

Trezor Bridge® is the official communication layer developed by SatoshiLabs that connects your Trezor hardware wallet with your computer browser or Trezor Suite app. It ensures smooth and secure interaction for managing your crypto assets, updating firmware, and verifying transactions.

Download Trezor Bridge®

Available for Windows, macOS, and Linux — always download from the official website.

Trezor Bridge interface on desktop
Reference image: Trezor Bridge connection process

What is Trezor Bridge®?

Trezor Bridge® is a background service that allows your computer to communicate securely with your Trezor hardware wallet. Without it, browsers and desktop applications cannot detect or interact with your Trezor device. It replaces the older browser plugin model, offering a safer and more reliable connection.

Why You Need Trezor Bridge®

  • Enables secure data exchange between your browser and Trezor device.
  • Works seamlessly with Trezor Suite.
  • Protects sensitive operations like signing transactions and firmware updates.
  • Supports multiple platforms and browsers (Chrome, Edge, Firefox).
  • Open-source and verifiable software developed by SatoshiLabs.
Browser connecting to Trezor hardware wallet
Trezor Bridge® enables communication between your browser and hardware wallet.

How to Download and Install Trezor Bridge®

  1. Go to the official page: https://trezor.io/bridge/
  2. Select your operating system — Windows, macOS, or Linux.
  3. Download the installer and run it on your device.
  4. Restart your browser and connect your Trezor hardware wallet via USB.

Note: Do not download Trezor Bridge® from unofficial or third-party websites. Always verify the domain “trezor.io”.

Troubleshooting Common Issues

  • Bridge not detected: Restart your computer and reconnect your Trezor device.
  • Permission issues: Allow USB device access in browser settings.
  • Outdated Bridge: Uninstall the old version and reinstall from the official page.

Uninstalling Trezor Bridge®

To uninstall, simply remove the program through your system’s standard application management. You can reinstall anytime from the official download page.

Security Best Practices

  • Download software only from trezor.io.
  • Keep your Bridge and Trezor firmware up-to-date.
  • Never share your recovery seed or private key online.