Device Communication
Bridge can facilitate communication between supported desktop environments, browsers, and a connected Trezor device.
Hardware Wallet Connectivity
Trezor Bridge
Trezor Bridge is a desktop communication component designed to help compatible web applications communicate with Trezor hardware wallets. Learn how the connection works, when Bridge may be required, and how to approach installation and troubleshooting safely.
What Is Trezor Bridge?
Trezor Bridge provides a communication layer between a computer and compatible Trezor hardware. It is intended to help supported software recognize and communicate with the connected device.
Background Component
Once installed and running, the communication component can operate in the background when compatible software needs device access.
Security Awareness
A hardware wallet is designed to keep sensitive signing operations on the physical device rather than exposing private keys to a connected computer.
How Trezor Bridge Fits Into the Setup
Hardware wallets are designed to provide an additional layer of protection when managing digital assets. A computer or browser can display account information and prepare transactions, while the hardware device can be used to review and authorize sensitive operations.
Trezor Bridge acts as a communication layer for supported environments. Its purpose is not to replace the hardware wallet or act as a cryptocurrency account. Instead, it helps compatible applications establish communication with the physical device.
Typical Connection Process
Install the appropriate software
Obtain Trezor Bridge or the applicable official software from the manufacturer's official resources. Avoid downloading installers from unknown websites.
Connect the hardware wallet
Connect the Trezor device to the computer using a suitable cable. Follow the device's on-screen instructions where applicable.
Open compatible software
Launch the supported wallet interface or application and allow it to detect the connected hardware wallet.
Review device prompts
Carefully check transaction details and authorization prompts on the hardware wallet itself before confirming an operation.
Security reminder:
Never enter a hardware wallet's recovery seed into a website,
browser extension, email, or computer application. Treat recovery
information as highly sensitive and follow the manufacturer's
official security guidance.
Common Trezor Bridge Troubleshooting Steps
If a compatible application does not recognize a connected device, start with basic checks. Confirm that the hardware wallet is powered on, verify the USB connection, and make sure the software being used is compatible with the device and operating system.
Check the Connection
A faulty or charge-only USB cable can prevent communication. If appropriate, try another compatible cable or USB port and reconnect the device.
Check Software Status
Make sure the relevant Trezor software and Bridge installation are current according to official documentation. An outdated component can sometimes cause compatibility problems.
Restart the Relevant Applications
Closing and reopening the wallet interface and reconnecting the hardware device can resolve temporary communication issues.
Use Official Support Resources
When a problem persists, consult the manufacturer's official documentation and support channels rather than downloading troubleshooting tools from unverified sources.
Trezor Bridge FAQ
Quick answers to common questions about the communication component.
What does Trezor Bridge do?
Trezor Bridge is a communication component that helps compatible software communicate with a connected Trezor hardware wallet.
Is Trezor Bridge a wallet?
No. Bridge is a communication layer. It does not function as a standalone cryptocurrency wallet or replace the physical hardware device.
Where should Trezor Bridge be downloaded from?
Use the official Trezor website and official documentation to find the appropriate software. Avoid unofficial download pages and suspicious advertisements.
What should I do if my device is not detected?
Check the USB connection, restart the relevant software, verify that the required component is installed, and consult official troubleshooting documentation if the problem continues.