Secure Crypto Connectivity™
A trusted communication layer enabling safe, seamless interaction between your hardware wallet and blockchain applications.
Trézór Bridge® is a lightweight background service that acts as a secure connector between your Trézór hardware wallet and supported desktop or web‑based cryptocurrency applications. It replaces older browser‑based plugins with a modern, robust architecture designed for long‑term reliability, enhanced privacy, and uncompromising security.
By running locally on your computer, Trézór Bridge ensures that sensitive device communication never passes through untrusted browser layers. Instead, all cryptographic operations remain isolated within your hardware wallet, while Bridge provides a hardened communication channel that applications can safely rely on.
In the world of digital assets, security is not optional—it is foundational. Every interaction with a blockchain application involves permissions, transaction signing, and identity verification. Trézór Bridge® ensures these interactions occur in a controlled environment, minimizing attack surfaces and eliminating the risks associated with malicious browser extensions or compromised scripts.
The Bridge architecture follows a zero‑trust philosophy: applications never gain direct access to private keys, and every request must be explicitly approved on the physical device. This separation dramatically reduces the risk of phishing, man‑in‑the‑middle attacks, and unauthorized transaction signing.
All data exchanged between your computer and Trézór hardware wallet is protected using strong cryptographic protocols. This ensures integrity, authenticity, and confidentiality at every stage of communication.
Trézór Bridge operates independently of your browser, eliminating compatibility issues and reducing exposure to browser‑based vulnerabilities.
Stay protected with automatic background updates that deliver the latest security improvements and performance optimizations without disrupting your workflow.
Available for Windows, macOS, and Linux, Trézór Bridge ensures consistent and reliable connectivity regardless of your operating system.
Once installed, Trézór Bridge runs silently in the background. When you open a supported wallet interface or decentralized application, it detects the Bridge service locally and establishes a secure channel to your connected hardware wallet.
Transaction requests are transmitted to the device, displayed clearly on the hardware screen, and require physical confirmation. Only after user approval does the signed transaction return through Bridge to the application, ready to be broadcast to the blockchain.
Trézór Bridge® is built with privacy by design. It does not track users, collect analytics, or transmit identifying information. All communication remains local unless explicitly required to interact with public blockchain networks via your chosen application.
This commitment ensures that your financial sovereignty remains intact, giving you full control over your digital assets without hidden data collection or third‑party surveillance.
Installing Trézór Bridge takes only a few minutes and significantly improves the safety and reliability of your crypto experience. Choose your operating system and follow the guided installation steps.
After installation, simply connect your Trézór device and start managing your digital assets with confidence.