Trezor Bridge — Download & Quick Guide

Secure local connection for your hardware wallet

What is Trezor Bridge?

Trezor Bridge is the lightweight desktop application that creates a secure, local connection between your computer and your Trezor hardware wallet. It acts as a translator between your browser and the device, enabling seamless interaction with web-based wallet interfaces and crypto management tools without exposing private keys to the internet.

Why you need it

Installing Bridge allows browsers to detect and communicate with Trezor devices through a secure local web endpoint. This reduces remote attack surface and ensures that signing and verification happen with visibility on the hardware device.

Quick install & verification

  1. Download the installer from the official Trezor website for Windows, macOS, or Linux.
  2. Verify any published checksums (SHA256) against the downloaded file before running the installer.
  3. Run the installer and connect your Trezor using a known good USB cable.
macOS / Linux:
sha256sum trezor-bridge-installer.file

Windows PowerShell:
Get-FileHash .\trezor-bridge-installer.file -Algorithm SHA256

Troubleshooting highlights

If your browser does not see the device after install, restart the browser, reconnect the cable, or reboot your system. On Linux you may need udev rules; on Windows approve official driver prompts. Always confirm transactions on the Trezor screen.

Security checklist

  • Download only from official domains and verify HTTPS.
  • Compare checksums or signatures when available.
  • Keep OS, browser, and Bridge up to date.
  • Store recovery seeds offline and never enter them into a computer.
Note: This guide intentionally omits any sign-up or login options — Bridge is a local utility and does not require online accounts.

Installation steps (short)

  1. Visit the official Trezor site and download the Bridge installer for your OS.
  2. Verify SHA256 checksum if provided.
  3. Run installer, connect the Trezor, and accept prompts on the device screen.

Alternatives & closing

Bridge is the recommended official tool for web integration. Some advanced users use native clients or command-line tools — evaluate community trust and maintenance status before using alternatives. Follow the security checklist above to protect your funds.

Disclaimer: This page is for informational purposes only and does not constitute professional, financial, or security advice. Always download software from official vendors and verify authenticity. Neither this page nor its author accepts responsibility for loss of funds resulting from downloaded software, misconfiguration, or negligence. Use hardware wallets and associated tools at your own risk.