Introduction
Trezor® Bridge provides secure communication between your Trezor hardware wallet and applications such as Trezor Suite or supported web wallets. It ensures private keys never leave your device and all cryptographic operations are securely executed on-device.
This guide covers installation, configuration, security practices, advanced features, troubleshooting, and tips for maintaining secure communication using Trezor Bridge.
System Requirements
- Operating systems: Windows, macOS, Linux
- Modern browsers: Chrome, Firefox, Edge, Brave
- USB port for Trezor device
- Internet connection for downloading Bridge
Ensure your system is malware-free. A compromised computer can interfere with operations or mislead you into approving fraudulent transactions.
Downloading Trezor Bridge
Download only from the official Trezor website. Confirm HTTPS connection. Avoid third-party sources to prevent malware or tampered installers. The software is lightweight and installs quickly.
Installing Trezor Bridge
Run the installer and follow instructions. On Windows, allow firewall exceptions if prompted. macOS users may need to authorize in System Preferences. Linux users may use package managers or tarball installation.
After installation, Trezor Bridge runs in the background to enable secure communication between device and applications.
Initial Configuration
Connect the Trezor device via USB, open Trezor Suite or web wallet. The Bridge will detect the device automatically. Approve the connection on-device. Verify browser shows HTTPS and correct domain to ensure security.
Secure Usage
All sensitive operations, such as transaction signing or address verification, occur on the device. Always confirm details on-device before approving any operation. Bridge transmits information but never accesses private keys directly.
Security Best Practices
- Keep Bridge updated
- Verify downloads from official source
- Use only Trezor Suite or official web wallets
- Maintain malware-free computer environment
- Store recovery seed securely offline
Advanced Configuration
Advanced users can adjust local port settings, enable logging for troubleshooting, and integrate with command-line wallets. Bridge supports multiple devices; ensure the correct one is selected during sessions.
Troubleshooting Common Issues
If device detection fails, check USB ports, restart Bridge, and ensure no conflicts on local ports. Reinstall if needed. Refer to official Trezor troubleshooting guides. Avoid using unverified third-party solutions.
Compatibility and Updates
Bridge is compatible with Trezor Suite and modern web browsers. Keep Bridge and Suite updated for latest security patches and features. Verify updates through official sources to maintain security integrity.
Getting Started Now
Download Trezor Bridge, connect your device, and access Trezor Suite or supported web wallets. Always confirm actions on the device screen to ensure security.
Official Trezor Bridge Page