What is Trezor Bridge?

Trezor Bridge is a lightweight, official software application developed by SatoshiLabs that acts as a bridge between your Trezor hardware wallet and your web browser or desktop wallet software.
This software ensures your hardware wallet can communicate securely with web apps such as Trezor Suite, enabling you to manage your cryptocurrencies, approve transactions, and maintain control over your private keys without exposing sensitive data online.
Without Trezor Bridge, your browser cannot access the Trezor device due to security restrictions, making it a vital piece of software for any Trezor user.
How to Install Trezor Bridge

Installing Trezor Bridge is quick, simple, and secure. Follow these easy steps to get started:
- Step 1: Visit the official Trezor Bridge download page at https://trezor.io/start/bridge/.
- Step 2: Download the version compatible with your operating system: Windows, macOS, or Linux.
- Step 3: Run the installer and follow the on-screen instructions to complete the installation.
- Step 4: Once installed, restart your browser to ensure Trezor Bridge integrates correctly.
- Step 5: Connect your Trezor hardware wallet to your computer via USB.
- Step 6: Open Trezor Suite or any compatible web app and start managing your crypto securely.
For detailed installation instructions and troubleshooting, visit the official Trezor Bridge Wiki.
Features of Trezor Bridge Software

Trezor Bridge offers a range of essential features designed to make your hardware wallet experience seamless and secure:
- Secure Connection: Facilitates encrypted communication between your Trezor hardware wallet and web applications, safeguarding your private keys.
- Cross-Platform Support: Compatible with Windows, macOS, and Linux, ensuring broad accessibility.
- Browser Compatibility: Works seamlessly with modern browsers such as Chrome, Firefox, Edge, and Brave.
- Automatic Updates: Keeps your software up-to-date with the latest security patches and features.
- Open Source: Developed with transparency and audited code, guaranteeing trustworthiness.
- Minimal Resource Usage: Lightweight and unobtrusive, running quietly in the background.
Trezor Bridge is continuously maintained and updated by the official Trezor development team to ensure compatibility with new wallet features and blockchain standards.
Why Use Trezor Bridge?
Using Trezor Bridge is essential for anyone who owns a Trezor hardware wallet and wants to interact with the official Trezor Suite or supported web wallets. Here’s why:
- Security First: It prevents direct browser access to your device, adding a vital layer of security.
- Convenience: Seamlessly connects your hardware wallet with popular crypto management apps without complex configurations.
- Compatibility: Bridges the gap between your physical device and modern web standards.
- Trust: Developed by the creators of Trezor hardware wallets, guaranteeing authenticity.
Without Trezor Bridge, your browser would be unable to recognize or communicate with your hardware wallet, making this software indispensable.
Getting Started with Trezor Bridge
Once you have installed Trezor Bridge, start managing your cryptocurrencies safely:
- Connect your Trezor hardware wallet to your computer.
- Open Trezor Suite or compatible apps.
- Follow on-screen prompts to unlock your device using your PIN and passphrase.
- Access your wallets to buy, send, receive, or track cryptocurrencies like Bitcoin, Ethereum, and more.
If you encounter issues, consult the official Trezor support or the Trezor troubleshooting guide.
Frequently Asked Questions (FAQ)
Q: Is Trezor Bridge free?
A: Yes, Trezor Bridge is completely free and open-source software available for all users.
Q: Can I use Trezor Bridge on any operating system?
A: Trezor Bridge supports Windows, macOS, and Linux operating systems.
Q: Do I need Trezor Bridge if I use the Trezor Suite desktop app?
A: No, the desktop version of Trezor Suite does not require Trezor Bridge. It’s only needed for browser-based interactions.
Q: Is Trezor Bridge safe to use?
A: Absolutely. Trezor Bridge is developed by the official Trezor team with security and privacy as a top priority.
Q: How do I update Trezor Bridge?
A: Trezor Bridge automatically updates itself. You can also manually download the latest version from the official page.