Trezor Bridge

Your browser’s secure link to your Trezor hardware wallet. Easy setup. Zero compromise.

Download Bridge Trezor device hero graphic

What is Trezor Bridge?

Trezor Bridge is the trusted local service that allows your browser to securely detect and communicate with your Trezor device. It handles USB connection, firmware updates, transaction signing, all while keeping your keys protected on the device.

How It Works

  1. Install Bridge for your OS (Windows, macOS, Linux).
  2. Connect your Trezor via USB—Bridge runs in background.
  3. Your browser calls Bridge to detect the device.
  4. All confirmations & signing done physically on Trezor device.
Trezor device mockup

Security & Features

🔐 Local Only Access

Bridge works on your local machine—no remote servers in between.

📦 Open‑Source & Audited

Code is publicly available and reviewed; frequent security updates keep you safe.

⏱ Seamless Updates

Automatic update checks for both firmware and Bridge for compatibility.

🖥 Cross‑Platform

Works on Windows, macOS, Linux. Same smooth experience everywhere.

Download Bridge

Select the version compatible with your operating system:

Windows (64‑bit) macOS (Intel & ARM) Linux AppImage / DEB / RPM

FAQ

Is Bridge safe? Yes — all sensitive operations stay on the hardware device. The Bridge only enables secure local communication between your browser and Trezor.

Do I need browser extensions? No. After installing Bridge, your browser can detect Trezor automatically using standard USB permissions.

How are updates handled? Bridge checks for version and prompts updating when needed; firmware updates are verified cryptographically on device.