What Trezor Bridge Is
Trezor Bridge is a lightweight helper application that enables your desktop browser to communicate securely with a Trezor hardware wallet. It operates locally on your computer, ensuring that sensitive cryptographic actions happen exclusively inside the hardware device. The Bridge does not store private data; it merely provides a safe communication channel between your browser and wallet.
Why a Bridge Matters
Modern browsers limit direct USB access for good security reasons. The Bridge acts as a trusted link translating requests between browser and device. This isolation minimizes risk and ensures that even if a browser tab misbehaves, your private keys remain safe and offline.
How It Works
Install the Bridge, connect your Trezor device, open a compatible web wallet, and approve each transaction directly on your device screen. This ensures physical confirmation for every action — preventing unauthorized transfers or malicious scripts from sending crypto without your explicit consent.
Installation
Download the correct installer for your operating system from official sources, run the setup, and let it create a local service. Once installed, your browser will automatically detect and communicate with your Trezor device. There are no user accounts, sign-ups, or logins needed.
Security Tips
Always obtain Bridge installers from verified official websites. Check digital signatures or hashes when possible. Never disclose your recovery seed to any web form, and confirm addresses directly on your Trezor display. Keep both your firmware and Bridge up to date to ensure compatibility and safety.
Troubleshooting
If detection fails, restart the Bridge service or your computer, try a different USB port or cable, and make sure other wallet software isn’t using the connection. Browser privacy extensions may block communication; temporarily disable them when testing. Visit official documentation for detailed diagnostics.
Final Note
This demo is purely informational, showcasing how the Bridge concept works with an animated example. It doesn’t connect to any wallet or request credentials. You can freely reuse or modify it for educational purposes.