Trezor Bridge is an essential system component that enables seamless and secure communication between your Trezor® hardware wallet and web-based applications such as Trezor Suite. Designed with privacy and security at its core, Trezor Bridge ensures your crypto assets remain protected while interacting with modern browsers.
Unlike browser extensions or third-party plugins, Trezor Bridge® operates quietly in the background, creating a direct and trusted connection between your device and supported interfaces. This makes it a critical part of any secure crypto setup.
Trezor Bridge is lightweight desktop software that allows browsers like Chrome, Firefox, and Edge to detect and communicate with your Trezor hardware wallet. Without it, web applications would be unable to recognize your device.
With increasing privacy restrictions in modern browsers, traditional USB access is limited. Trezor Bridge® solves this by acting as a trusted intermediary that maintains full end-to-end encryption.
Once installed, Trezor Bridge runs as a background service on your computer. When you connect your wallet and open Trezor.io/start or Trezor Suite Web, the bridge automatically establishes a secure tunnel.
This tunnel never exposes your private keys. All sensitive operations—such as transaction signing—are performed exclusively on the hardware wallet.
Trezor Bridge is compatible with all major desktop platforms, ensuring a consistent experience regardless of your system.
Installing Trezor Bridge® is simple and takes only a few minutes.
Once completed, connect your Trezor wallet and open Trezor Suite to verify the connection.
Security is the foundation of Trezor Bridge. The software is open-source, allowing independent audits and full transparency.
All communications are encrypted using industry-standard protocols. Additionally, Trezor Bridge does not collect user data or track activity.
Many users ask why Trezor Bridge is required instead of a browser extension. The answer lies in security and reliability.
| Feature | Trezor Bridge | Browser Extension |
|---|---|---|
| Security Level | High (system-level) | Medium |
| Stability | Very Stable | Browser Dependent |
| Privacy | No Tracking | May Access Data |
If your wallet is not detected, most issues can be resolved quickly.
If problems persist, visit the official Trezor Support Center.
Trezor Bridge is essential for anyone who:
As web technologies evolve, Trezor Bridge continues to adapt. Future updates focus on enhanced performance, broader browser compatibility, and smoother user experience.
The bridge remains a cornerstone of the Trezor ecosystem, ensuring secure self-custody remains accessible to everyone.
Trezor Bridge is more than just background software—it is a vital security layer that protects your digital wealth.
By combining transparency, encryption, and ease of use, it delivers a reliable foundation for interacting with your hardware wallet online.
For the safest experience, always download Trezor Bridge from the official source and keep it updated.