Trezor Bridge is a lightweight communication tool developed by SatoshiLabs to enable secure interaction between your Trezor hardware wallet and web-based interfaces, like the Trezor Suite or third-party platforms. It acts as a crucial link between the physical wallet and your computer, ensuring encrypted and direct communication without compromising your private keys. Before Trezor Bridge, browser extensions were commonly used to facilitate such connections. However, extensions posed limitations in terms of compatibility and long-term support. Trezor Bridge eliminates these challenges by running as a background service on your operating system, creating a more stable and reliable interface that supports all major browsers without the need for additional plugins or extensions. One of the core strengths of Trezor Bridge is its simplicity. Once installed, it runs quietly in the background, automatically detecting your Trezor device whenever it’s connected via USB. It then allows your web browser to securely communicate with your device, enabling you to confirm transactions, manage accounts, and access advanced wallet features with ease.