Trezor Bridge is a lightweight utility that lets your browser and your Trezor Hardware Wallet talk securely. Without the Bridge, many browsers can’t access USB hardware directly, which can interrupt Trezor Login or key actions inside Trezor Suite. Think of it as a trustworthy interpreter: it opens a safe lane for messages between your wallet and the app you use to view balances, receive funds, or sign transactions.
Why the Bridge exists (H4)
Modern browsers sandbox devices for safety. That’s great for security—but it means extra steps for secure hardware access. The Bridge fills that gap using a minimal, audited pathway so that when you head to Trezor.io/start (or Trezor Io Start) and open Trezor Suite, everything just works.