Trezor Bridge

Trezor Bridge — Secure Gateway for Your Wallet

Trezor Bridge is the official local communication software developed by SatoshiLabs to connect your Trezor hardware wallet with supported browsers and applications. It enables encrypted, device-first interactions while preserving privacy and control.

Why Trezor Bridge Matters

Bridge runs as a lightweight local service that mediates messages between your computer and your Trezor, allowing modern browsers to interact with your hardware without exposing private keys. Because Bridge operates locally and requires on-device confirmations, it minimizes remote attack surfaces while preserving usability.

Key Features

  • Local encrypted communication — data stays on your machine.
  • Wide compatibility — Chrome, Firefox, Edge, Windows, macOS, Linux.
  • Device-first approvals — every sensitive operation confirmed on hardware.
  • Automatic updates — secure connection maintenance.

Quick Install & Setup

  1. Download Trezor Bridge from the official Trezor website.
  2. Run the installer and follow the system prompts for your OS.
  3. Connect your Trezor via USB; the browser or app will detect it through Bridge.
  4. Confirm operations on the physical device and perform firmware updates via Trezor Suite when available.

Security Best Practices

Always download Bridge from trusted sources and verify installer checksums if provided. Keep your system malware-free, use strong passwords, enable disk encryption, and never share your recovery seed. Approve only transactions you initiated and keep Bridge and device firmware up to date.

Troubleshooting & Compatibility

If your device isn't detected, restart your browser, check USB permissions, try another cable or port, or reinstall Bridge after verifying checksums. Bridge is optimized for desktop/browser workflows and integrates with many Web3 apps, decentralized exchanges, and developer environments.

Common Questions & Enterprise Use

Is Bridge mandatory? For many browser-based interactions, yes — Bridge or Trezor Suite is required to enable secure communication. Does Bridge send private data? No — it only facilitates local device communication. Enterprises can use Bridge in controlled workflows, but should apply strict operational security: segregated signing workstations, hardware access controls, and audit logging.

Next Steps

For a secure, browser-friendly experience with your Trezor device, download Trezor Bridge from the official source, follow installation instructions, and verify prompts on the hardware. Stay tuned to SatoshiLabs for firmware and security advisories.

Visit official Trezor site