Trezor Bridge is an essential software component that connects your Trezor hardware wallet to desktop or web applications. It acts as a secure communication layer, ensuring that sensitive information such as private keys never leave your device while allowing seamless management of cryptocurrency assets.
Modern browsers implement strict security measures that prevent direct USB access for connected devices. While these measures protect users from malicious scripts, they also make hardware wallet connections impossible without an intermediary. Trezor Bridge serves as that intermediary, running as a background service that securely routes requests from applications to your Trezor device.
Unlike deprecated browser extensions, Bridge improves compatibility, reliability, and security. It works across multiple operating systems and supports both Trezor One and Trezor Model T devices.
Without Bridge, your browser cannot communicate safely with a Trezor device. Bridge ensures:
Visit the official Trezor website and select the appropriate version for your operating system. Avoid third-party download links as they may compromise security.
Open the downloaded file and follow on-screen instructions. Installation is quick and requires no special configuration.
After installation, close and reopen your browser. This ensures that the Bridge service is recognized by applications like Trezor Suite and web wallets.
Once Bridge is installed, connecting your device is straightforward:
All data transmitted between your device and computer is encrypted, ensuring that no sensitive information can be intercepted.
Every transaction and operation requires user approval on the device itself. Bridge does not authorize transactions on its own.
Bridge works with Trezor Suite to ensure that only authentic and verified firmware is installed, protecting against tampered or malicious updates.
Trezor Bridge is compatible with:
Keeping Bridge up to date ensures stability and security. Check for updates on the official website or through Trezor Suite notifications.
Grant necessary permissions when prompted by the browser or operating system. Administrative rights may be required for installation.
Trezor Bridge also enables advanced functionalities like:
Trezor Bridge is an indispensable tool for securely connecting your Trezor hardware wallet to applications and web interfaces. By encrypting communication, enforcing device authorization, and verifying firmware authenticity, Bridge ensures your cryptocurrency assets remain protected at all times.
Following installation instructions, keeping software up to date, and adhering to best practices ensures a seamless and secure experience. With Trezor Bridge running in the background, users can confidently manage, send, and receive cryptocurrency while enjoying full hardware-level security.