What is Trezor Bridge?
Trezor Bridge is essential communication software that enables your Trezor hardware wallet to securely connect with web-based cryptocurrency applications. This lightweight application creates a secure bridge between your Trezor device and your browser, allowing you to manage your cryptocurrencies safely through Trezor Suite and other compatible web applications.
Unlike browser extensions, Trezor Bridge runs as a standalone service on your computer, providing enhanced security and compatibility across all major browsers including Chrome, Firefox, Safari, and Edge. The software automatically handles device communication, firmware updates, and ensures your private keys never leave the secure environment of your Trezor device.
The Bridge software is completely free, open-source, and regularly updated by SatoshiLabs to support new cryptocurrencies and blockchain networks. It's designed with privacy in mind - no personal data is collected or transmitted, and all communication between your device and supported applications is encrypted end-to-end.
Whether you're a beginner just starting with hardware wallets or an experienced user managing multiple cryptocurrencies, Trezor Bridge provides the secure foundation you need for confident digital asset management. This guide will walk you through every step of the installation and setup process.
Download Trezor Bridge
Windows
7, 8, 10, 11 (64-bit)
macOS
10.13+ (Intel & Apple Silicon)
Linux
Ubuntu, Debian (64-bit)
Important Security Note
Always download Trezor Bridge directly from the official Trezor website or GitHub repository. Verify the digital signature to ensure authenticity and avoid malicious software.
Step-by-Step Setup Guide
Download and Install
Download the appropriate Trezor Bridge installer for your operating system from the official website. Run the installer with administrator privileges and follow the installation wizard.
Connect Your Trezor Device
Connect your Trezor hardware wallet to your computer using the provided USB cable. Ensure the device is properly connected and recognized by your system.
Launch Trezor Suite
Open your web browser and navigate to suite.trezor.io. The Trezor Bridge will automatically establish a secure connection between your device and the web application.
Verify Connection
Follow the on-screen instructions to verify your device connection. You may need to confirm the connection on your Trezor device by pressing the physical button.
Complete Setup
Once connected, you can access all Trezor Suite features including portfolio management, cryptocurrency transactions, and firmware updates. Your setup is now complete!
Troubleshooting
Device Not Detected
- • Try a different USB cable or port
- • Restart Trezor Bridge service
- • Check device drivers are installed
- • Ensure no other wallet software is running
Connection Timeout
- • Refresh the browser page
- • Restart Trezor Bridge
- • Check firewall settings
- • Try a different browser
Browser Compatibility
- • Update your browser to the latest version
- • Clear browser cache and cookies
- • Disable conflicting extensions
- • Try using incognito/private mode
Frequently Asked Questions
Is Trezor Bridge safe to use?
Yes, Trezor Bridge is completely safe. It's open-source software that only facilitates communication between your device and web applications without accessing your private keys.
Do I need to install Bridge for every browser?
No, Trezor Bridge works system-wide. Once installed, it will work with all supported browsers on your computer.
How often should I update Trezor Bridge?
We recommend updating Trezor Bridge whenever new versions are released to ensure compatibility with the latest features and security improvements.
Can I use Trezor without Bridge?
While some functionality may work without Bridge, installing it provides the best experience and full compatibility with Trezor Suite and third-party applications.