What Is Trézor® Bridge?
Trézor® Bridge acts as a trusted translator between your hardware wallet and the applications that need to communicate with it. Because browsers and operating systems handle hardware access differently, the Bridge ensures consistent and secure connectivity.
It does not store private keys or sensitive wallet data. Its sole purpose is to allow verified requests to reach the device and return approved responses.
Why Trézor® Bridge Is Important
Reliable Device Detection
The Bridge ensures your Trézor® device is properly recognized across supported browsers and systems without manual configuration.
Secure Data Channel
Communication is limited to structured, verified messages, reducing exposure to unauthorized scripts or malicious requests.
Background Operation
Once active, the Bridge runs quietly without interrupting workflow, allowing users to focus on wallet management.
How the Bridge Fits into the Ecosystem
Trézor® Bridge does not replace wallet interfaces such as Trézor® Suite. Instead, it supports them by enabling smooth, trusted communication with the hardware device.
This layered approach separates connectivity from decision-making, ensuring that sensitive approvals always remain on the physical device.
Best Practices for Users
Keep your system environment clean and up to date to ensure stable connectivity. Avoid installing unverified software that could interfere with local device communication.
Always confirm actions directly on your Trézor® device, regardless of what the interface displays.