Secure, seamless connection between your hardware wallet and the open Web3 ecosystem.

Trezõr brïdge® provides a lightweight, privacy-first gateway that lets you connect hardware wallets to dApps, wallets, and developer tools — without sacrificing security. Built for users and integrators who demand clarity, control, and convenience.

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Get connected in seconds

Plug in your Trezõr device, authorize the bridge, and interact with Web3 apps safely — no cloud keys, no hidden telemetry.

Download Bridge Developer Docs

Why Trezõr brïdge?

Local-first connection: Your private keys never leave your device.
Cross-platform: Windows, macOS, Linux, and browser integration options.
Open and auditable: Transparent codebase and community-driven improvements.

Core features

Designed for everyday users, developers, and security-minded professionals — Trezõr brïdge blends convenience with hardened protections.

Local-Only Keys

Private by design

Keep signing operations on your device: the bridge forwards requests but never holds your secrets. Ideal for users who want zero-trust assurance.

Plug & Play

Automatic device detection, guided setup, and recovery-safe flows for first-time users. No cryptic command-lines required.

Developer API

Standardized JSON-RPC proxy and lightweight SDKs help dApp authors integrate secure signing with minimal changes to their stack.

Privacy Controls

Clear permission dialogs, ephemeral sessions, and an easy-to-use audit log let you see exactly which app requested which signature and when.

Cross-OS Support

Installers for macOS, Windows, Linux, plus optional browser connector for advanced integrations. Small install footprint.

Community Audited

Open repository, recommended third-party audits, and a transparent changelog to keep trust visible and verifiable.

Who it's for

Trezõr brïdge fits a wide range of users — from hobbyists exploring NFTs to teams running production-grade custody solutions.

Everyday users

Securely sign transactions and interact with dApps without exposing keys to web pages or servers.

Developers

Integrate a predictable, auditable signing layer and improve UX for users with hardware wallets.

Security teams

Use local policies and allow-lists to reduce phishing and transaction manipulation risks.

FAQ

Is my seed phrase ever sent to the bridge?: No. Seeds stay on your hardware device. The bridge only forwards signing requests and shows clear consent prompts.
Can I use Trezõr brïdge with web-based dApps?: Yes. The bridge can act as a local RPC proxy and integrates with most dApps that support external providers or standard wallet connect flows.
Is the software open source?: Yes — the repository is public for audit and contributions. We encourage community reviews and accept responsible security disclosures.
What platforms are supported?: Windows (x64), macOS (Apple Silicon & Intel), Linux (x86_64). Browser connector available for Chromium-based browsers.

Ready to connect?

Download the bridge, check the docs, or join our community to learn best practices and advanced workflows.

Download Trezõr brïdge Read docs Community