Trezor Bridge — Secure Gateway to Your Hardware Wallet

Trezor Bridge connects your Trezor device to desktop apps and web apps safely. Fast, reliable, and privacy-first connection for crypto management.

Official • Secure

What is Trezor Bridge?

Trezor Bridge is a lightweight local application that securely mediates communication between your Trezor hardware wallet and desktop browsers or apps. Trezor Bridge acts as a secure gateway and translator — keeping private keys offline while enabling safe interactions with web services and desktop wallet software. Trezor Bridge provides a trusted channel for firmware updates, transaction signing, account management, and device authentication.

Why choose Trezor Bridge?

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Security-first connection

Trezor Bridge isolates your Trezor device from direct browser access and helps ensure private keys never leave the device. Trezor Bridge uses local HTTPS and device authorization to protect communications.

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Fast and reliable

Designed for speed — Trezor Bridge quickly establishes a session with minimal latency so signing and device interactions feel instantaneous.

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Cross-platform support

Install Trezor Bridge on Windows, macOS, or Linux. Compatible with major browsers and Trezor Suite / supported wallet apps.

Installation & Setup

Download the official Trezor Bridge installer from the Trezor website, run the installer, then connect your device. Follow on-screen instructions to authorize the browser or app. Trezor Bridge runs locally and only accepts requests from explicitly authorized applications.

Security best practices

  • Always download Trezor Bridge from official sources.
  • Keep Trezor firmware and Trezor Bridge up to date.
  • Authorize only trusted websites and desktop apps to use Trezor Bridge.
  • Never reveal your recovery seed — Trezor Bridge never requests it.

Troubleshooting

If Trezor Bridge fails to connect, try restarting the Bridge service, reconnecting the USB cable, or reinstalling the latest version. Ensure your browser allows local connections and that any security software is not blocking the Bridge from accepting connections.

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