The Official Trézor™ Bridge® is the secure communication layer that powers the new generation of Trezor® hardware wallets. It connects your Trezor device to modern browsers and applications while ensuring your private keys and recovery seed never leave the hardware.
The new Trezor® lineup brings enhanced hardware security, refined design, and seamless interaction with the evolving crypto ecosystem. At the center of this experience is Trézor™ Bridge®, which enables safe, encrypted communication between your device and the digital world.
Modern browsers restrict direct USB access by design. Bridge solves this limitation by acting as a trusted local transport layer, allowing secure interaction without browser extensions.
Trézor™ Bridge® is official background software developed and maintained by SatoshiLabs. It replaces older browser extensions and legacy web interfaces, providing long-term compatibility with current operating systems and browsers.
Bridge runs quietly in the background and facilitates authenticated, encrypted communication using modern USB protocols.
Trézor™ Bridge® supports the complete Trezor® device family:
Automatic updates ensure compatibility with new firmware releases and future Trezor® devices.
Even if your computer is compromised, your crypto remains protected. This is the foundation of Trezor’s zero-trust security model.
With Trézor™ Bridge® installed, your Trezor® can securely connect to:
No browser extensions are required, reducing attack surface and improving reliability.
Bridge operates invisibly in the background and updates automatically. A small status icon indicates when your device is connected and ready.
Trézor™ Bridge® is fully open-source and regularly audited. Its transparent development model reflects Trezor’s commitment to verifiable security and user sovereignty.
The Official Trézor™ Bridge® is the invisible foundation that brings the new Trezor® experience to life. Free, secure, and intentionally minimal—exactly what critical security infrastructure should be.
Download only from the official source: https://trezor.io/bridge
Introducing the new Trezor®. Powered by Bridge®. Built for trust.