Trézór Bridge | Introducing the New Trézór App

Overview

Trézór Bridge is the next-generation Trézór app that unites intuitive design with uncompromising security. Whether you're setting up a new device or managing a multi-chain portfolio, Trézór Bridge simplifies the experience while preserving the hardware-first trust model that Trézór users rely on.

Why Trézór Bridge?

Built to be lightweight and fast, Trézór Bridge focuses on three pillars:

• Security-first: Hardware keys never leave your device; the app acts as a secure gateway.
• Accessibility: A streamlined onboarding flow helps new users set up their device and recover wallets with clear, guided steps.
• Interoperability: Connect to major wallets, dApps, and Web3 services through standardized bridges and integrations.

Key Features

• One-tap device pairing: Quick, encrypted pairing between your browser or desktop and Trézór hardware.
• Multi-chain support: Manage Bitcoin, Ethereum, and popular Layer-2 and EVM-compatible chains from a single interface.
• Transaction previews: Human-readable transaction details before you sign on the device.
• Secure firmware updates: Verifiable updates delivered through the app with clear cryptographic checks.
• Account discovery & management: Import or discover accounts across coin families without exposing private keys.

Design Philosophy

Trézór Bridge intentionally separates presentation from custody: the app provides a friendly, modern UI, while the hardware device retains final authority over sensitive actions. We prioritized:

• Clear, accessible language in every step;
• Progressive disclosure so advanced options are available but not overwhelming;
• Visual transaction summaries to reduce accidental approvals.

Onboarding Flow (h1 → h5 in practice)

Step 1 — Setup & Pair

Plug in your Trézór device and follow in-app prompts to pair securely. A cryptographic handshake verifies device authenticity.

Step 2 — Seed & Recovery

Create a new seed or recover an existing one. The app never transmits your seed — only the device stores it.

Step 3 — Explore & Connect

Connect Trézór Bridge to wallets and dApps. Use the built-in compatibility tools to route requests safely to your device for signature approval.

Security Controls & Transparency

Every sensitive action requires confirmation on the hardware device. For developers, Trézór Bridge publishes machine-readable manifests that dApps can use to request minimal signatures and metadata. Privacy-preserving telemetry is optional and fully documented.

For Power Users

Advanced features include coin-specific derivation paths, custom transaction fee controls, raw PSBT support for multisig setups, and compatibility with popular signing standards.

Support & Resources

If you need help, the Trézór team provides step-by-step guides, video walkthroughs, and community support channels. Below are ten official resources to get started:

Final Thoughts

Trézór Bridge is meant to be the user-facing companion that empowers you to safely interact with crypto without sacrificing security. It combines the familiarity of modern apps with the undeniable security of hardware signing — allowing you to explore Web3 with confidence.