Trezor Bridge — Connect Your Trezor Securely

How Trezor Bridge Works

Trezor Bridge acts as a secure connect layer between your Trezor device and your desktop browser. When running, Bridge allows you to access the advanced features of the Trezor Suite and compatible third-party wallets directly from Chrome, Firefox, Edge, or other desktop browsers, automatically routing encrypted data between your browser and hardware wallet[web:28][web:32][web:33].

• Supported on Windows, macOS, and Linux with easy installation and setup
• No browser extensions or plugins required—reducing attack surface
• All operations (transfers, firmware updates, signing) fully protected by Trezor’s authentication checks
• Works seamlessly in the background; no manual launching needed
• Compatible with legacy browsers lacking modern device access APIs

Setup Steps: Download Bridge from the official site. Run the installer, then refresh or restart your browser. Your Trezor Suite, wallet apps, or browser tabs will now automatically detect your device when plugged in.

• For Chrome, Brave, and Edge: Newer versions support direct access but Bridge ensures compatibility.
• For Firefox and others: Bridge is still required for hardware wallet communication.
• Bridge and Trezor Suite update frequently—keep both current for best results.

Security Tip: Only install Trezor Bridge from official websites (trezor.io/bridge) and never trust pop-ups or unofficial files.
For the latest guidance on connecting or troubleshooting, always reference Trezor’s Learn portal.