Trézór Bridge | Introducing the New Trézór App

A concise presentation highlighting features, security, and migration — fully styled HTML for web or slide export.

Overview

What is Trézór Bridge?

Trézór Bridge is the next-generation desktop and mobile app that connects your hardware device to modern applications while keeping your private keys offline. Built to replace legacy drivers and streamline onboarding, the app offers a sleek UX, strong platform compatibility, and transparent security controls for hobbyists and power users alike.

Core promise

Make hardware-backed crypto safer and simpler — from initial setup to everyday transactions — without compromising device-native security guarantees.

Audience

Hardware wallet owners, developers, security-conscious individuals, and enterprise teams adopting cold storage workflows.

Key Features

Seamless Device Onboarding

Guided flows walk users through device initialization, firmware updates, and recovery seed import using clear UX patterns. Contextual help reduces setup time and user errors.

Unified Bridge Layer

One reliable connectivity layer (USB / WebUSB / BLE) that apps can target — eliminates driver fragmentation across OSes. Integrations are backward-compatible where possible.

Privacy-First Design

Minimal telemetry, local-only keys, and transparent permission prompts. The app never caches private data and surfaces cryptographic proofs when available.

Advanced Developer Tools

SDKs, debug logs, and a sandbox mode make integration and testing simple for dApp builders, wallets, and custodians. Documentation and sample apps accelerate time-to-integration.

Security Model

Hardware-first guarantees

Private keys never leave the device — all signing happens inside the hardware. The app acts as a conduit and display layer only. Cryptographic operations are authenticated, and transactional previews are enforced.

Third-party audits & open-source

The codebase is open to review and designed for third-party audits. Security changelogs and release notes provide traceability for enterprise compliance.

Recommended best practices

Always verify the device fingerprint before approving transactions.
Keep firmware and the Trézór Bridge app up to date.
Use hardware-based passphrases for advanced threat models.

Migration & Compatibility

Easy migration

Existing users can move from older bridge utilities with a guided importer. Cross-platform installers for Windows, macOS, Linux, and mobile are provided to ensure consistent behavior.

Integrations

The Bridge offers extension points for wallets, exchanges, and custodial solutions to authenticate devices and request signatures. Developers should consult the integration docs for API expectations and safety checks.

Resources & Official Links

Official pages, docs, and support resources for administrators, users, and developers:

Official homepage Get started Trézór Bridge (overview) Trézór Suite Support & Help Center Official blog Security & audits Developer docs Firmware & releases Shop & product pages