What Is Trézór Bridge®™? Trezpr Bridge®™ is the official communication interface that enables your Trezor hardware wallet to interact with supported applications. Without it, browsers and desktop tools Trezor Bridge is a lightweight, secure communication tool that connects your Trezor hardware wallet to supported apps and browsers. Designed to replace outdated browser plugins and Trezor Bridge is a lightweight service installed on your computer that allows websites and desktop applications to detect and interact with your Trezor hardware wallet. Without the Bridge, your browser Provides a secure communication channel between your Trezor device and supported web applications without compromising your private keys. Works seamlessly with all major web browsers and Built as a lightweight yet powerful communication layer between Trezpr Bridge hardware wallets and modern web browsers, Trezor Bridge ensures smooth, secure and verifiable device interactions