Trézór Bridge® | Hardware-Wallet Connectivity Re-invented

One Tiny Service. Infinite Hardware-Wallet Power.

Trézór Bridge® runs silently on your computer and grants any compatible website or desktop application secure, permission-based access to your Trezor device. Unlike browser extensions, Bridge is out of reach for malicious scripts and cannot be side-loaded or tampered with. When a transaction or login request occurs, Bridge pipes the data straight to your hardware wallet’s secure element, waits for your physical confirmation, and then sends the signature back—nothing more, nothing less. No telemetry. No hidden analytics. Pure cryptographic integrity.

Whether you’re staking in DeFi, minting NFTs, or approving a multisig treasury in an open-source DAO, Bridge keeps the workflow buttery smooth while guaranteeing that private keys never leave the device they were born on.

Download Bridge — Windows · macOS · Linux

Why Builders & Hodlers Love Bridge

Hardware Isolation

All signing stays inside Trezor’s secure element—Bridge merely ferries encrypted messages.

GPL-3.0 Code

Every commit lives on GitHub. Bugs are fixed in the open, not hidden behind NDAs.

Zero Telemetry

No analytics, fingerprinting, or background pings. Your secrets never leave your machine.

Dev-Friendly API

Simple WebUSB/WebHID endpoints plus TypeScript typings = friction-less integration.

A Peek Under the Hood

Trusted by Security Professionals

“Bridge removes the last reason I had browser extensions installed. Fewer attack vectors, same convenience.”

— Alicia K., Pen-Tester

“We integrated Trezor signing in two days thanks to the docs and TypeScript examples. Huge win for our wallet.”

— Marcus L., DeFi Engineer

30 Seconds to First Signature

// install @trezor/connect
npm install @trezor/connect

// request a Bitcoin address via Bridge
import TrezorConnect from '@trezor/connect';

TrezorConnect.getAddress({
  path: "m/84'/0'/0'/0/0",
}).then(res => {
  if (res.success) console.log('Address:', res.payload.address);
});

Frequently Asked Questions

No. Suite bundles its own communication layer. Bridge is for browsers, CLI tools, and third-party apps.

Absolutely. Reproducible builds and signed hashes let you verify that binaries match the published source.

Latest Chrome, Brave, Edge, and any browser supporting WebUSB/WebHID. Firefox support is in testing.