Trézor® Bridge: What It Was, Why It Was Deprecated, and What Replaced It
Trézor® Bridge: What It Was, Why It Was Deprecated, and What Replaced It
The Trézor® Bridge was a standalone background application developed by SatoshiLabs that enabled communication between a Trézor hardware wallet, the Trézor Suite interface, and supported web browsers. Acting as a silent intermediary, it ran in the background as a local process (named trezord or trezord-go) and allowed your computer to detect and interact with your Trézor device without manual driver configuration.
For years, it was the standard connection layer for Windows, macOS, and Linux users who accessed their wallets through a browser or the legacy Trezor Wallet web interface.
Trezor has officially deprecated and discontinued the standalone Trézor Bridge. The company removed it to streamline the user experience and eliminate redundant background software. All device communication is now handled natively inside the Trezor Suite desktop application or through modern WebUSB technology in Chromium-based browsers.
Trezor explicitly warns that keeping the old standalone Bridge installed may interfere with newer versions of Trezor Suite and future firmware releases. Uninstalling it ensures clean, stable connectivity.
WebUSB is a W3C browser standard supported by Chrome, Edge, Brave, and Opera. It allows the browser to communicate directly with USB hardware, making a separate background daemon unnecessary.
If you still have the legacy Bridge installed, follow these official steps to remove it:
Windows: Open Task Manager and search for trezord.
macOS: Open Activity Monitor and search for trezord.
Linux: Open System Monitor and search for trezord-go.
For macOS:
Open Finder and navigate to Applications > Utilities > TREZOR Bridge.
Double-click uninstall.pkg.
Follow the on-screen instructions from the TREZOR Bridge Installer.
For Windows:
Open File Explorer and go to Program Files > TREZOR Bridge.
Double-click uninstall.exe.
The uninstallation will complete automatically.
For Linux: Run the following terminal commands:
bash
sudo apt remove trezor-bridge
sudo apt list --installed | grep trezor-bridge
The second command should return no results, confirming complete removal.
The Trezor Suite desktop app now contains all bridge functionality built-in. Simply download, install, and keep it open in the background while using your device.
Download: https://trezor.io/start
If you prefer not to install software, use the official web app at suite.trezor.io/web. Requirements:
A Chromium-based browser (Chrome, Edge, Brave, or Opera).
A data-transfer USB cable (not charge-only).
Plug in your Trezor, enter your PIN, and allow browser permissions when prompted.
Note: Firefox and Safari do not support WebUSB. iPhone and iPad users must use the Trezor Suite mobile app with Bluetooth instead.
Never download Bridge from third-party sites. Only trust URLs beginning with trezor.io.
Verify the address bar. When using the web app, ensure it reads exactly suite.trezor.io before connecting your device.
Never enter your recovery phrase in a browser or app. Trezor Suite will never ask for your 24-word backup. Enter seed words only on the Trézor device itself.
Uninstall old Bridge software. Keeping deprecated software can block detection and create security gaps.
Table
Resource
Official Link
Trezor Suite Download
Trezor Suite Web App
Bridge Deprecation Guide
https://trezor.io/guides/trezor-suite/deprecation-and-removal-of-standalone-trezor-bridge
Web App Setup Guide
https://trezor.io/guides/trezor-suite/use-trezor-suite-in-your-browser-web-app
Official Store
The Trézor® Bridge served its purpose as a reliable communication layer for early Trezor users, but it has been officially retired in favor of modern, integrated solutions. Today, the Trezor Suite desktop app and WebUSB browser standard deliver a faster, cleaner, and more secure experience. If you still have the standalone Bridge installed, uninstall it now and transition to the official Trezor Suite ecosystem to keep your crypto management safe and future-proof.