Trézor Bridge®

Trezor Bridge enables seamless communication between your Trezor hardware wallet and browser, ensuring secure crypto transactions with no manual driver installations required.

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What Is Trezor Bridge and Why You Need It

Trezor Bridge is the essential communication link between your Trezor hardware wallet and your computer’s browser. Whether you're managing your Bitcoin or interacting with decentralized applications (dApps), Trezor Bridge allows seamless and secure data transfer without exposing your private keys.

When you plug your Trezor wallet into your computer, it doesn’t just automatically connect to your browser. That’s where Trezor Bridge comes in—it runs in the background and allows secure communication between Trezor Suite (or third-party apps) and your device. It’s like a translator between your hardware wallet and your computer.

Unlike browser extensions, Trezor Bridge is lightweight software with minimal system footprint. It's designed to replace deprecated browser communication methods like the WebUSB API. Without Trezor Bridge, you might face connectivity issues or failed transactions, especially if you're using older browsers or prefer advanced security setups.

Installing Trezor Bridge is straightforward. Visit https://trezor.io/bridge, download the installer for your OS (Windows, macOS, or Linux), and follow the on-screen instructions. Once installed, it runs in the background—no user interface, no fuss. You can verify that it's working by opening Trezor Suite and checking if your device is detected.

With frequent updates, Trezor ensures that Bridge remains compatible with evolving systems and security protocols. For anyone serious about crypto self-custody, installing Trezor Bridge is a no-brainer.