Trézór Bridge®™ is a critical software component that enables seamless and secure communication between your Trézór® hardware wallet and web-based cryptocurrency applications. If you manage digital assets using a Trézór device, Bridge acts as the trusted connector that ensures encrypted, authenticated data transfer without exposing your private keys.
Unlike browser extensions or third-party drivers, Trézór Bridge®™ runs quietly in the background, offering a stable, secure, and user-friendly connection between your wallet and supported web interfaces.
Trézór Bridge®™ is a lightweight desktop service developed by SatoshiLabs that replaces older browser plugins. It allows modern browsers such as Chrome, Firefox, Edge, and Brave to communicate directly with your Trézór hardware wallet.
The software is designed with security-first architecture, ensuring that your private keys never leave the device. Bridge only transmits signed transaction data and public information required to complete blockchain operations.
Security is the foundation of Trézór Bridge®™. The software acts only as a communication layer, meaning all sensitive cryptographic operations remain inside your Trézór hardware wallet.
Trézór Bridge®™ works effortlessly with all major browsers, ensuring users can access web wallets, blockchain explorers, and decentralized applications without friction.
Once installed, Bridge runs silently in the background. There is no need for manual startup, making it ideal for both beginners and advanced crypto users.
The software is available for Windows, macOS, and Linux, offering a consistent experience across different operating systems.
When you connect your Trézór device to a computer, Trézór Bridge®™ establishes a secure local connection. Your browser then communicates with Bridge using encrypted requests, which are passed to the hardware wallet.
Every transaction must be physically confirmed on the Trézór device screen, ensuring protection against malware, phishing attacks, and unauthorized access.
Browser extensions are vulnerable to phishing attacks and malicious updates. Trézór Bridge®™, on the other hand, operates independently of the browser environment, significantly reducing risk.
Because Bridge runs as a background service, it delivers more stable connections and fewer compatibility issues compared to extensions.
Once installed, Bridge automatically detects your device and establishes a secure connection whenever it is plugged in.
Trézór Bridge®™ supports popular Trézór hardware wallets such as:
It integrates smoothly with web-based wallet interfaces and blockchain services, enabling users to manage Bitcoin, Ethereum, and thousands of other digital assets.
Users rely on Trézór Bridge®™ to sign transactions securely without exposing private keys to the internet.
Bridge enables seamless portfolio tracking and asset management through supported web interfaces.
With Bridge, users can safely interact with decentralized finance platforms while maintaining hardware-level security.
Yes, Trézór Bridge®™ is completely free and provided by the official Trézór development team.
No. Private keys never leave your Trézór hardware wallet. Bridge only transmits signed and public data.
Trézór Suite desktop includes built-in communication, but Trézór Bridge®™ is essential for browser-based interactions.
Yes. It is open-source, widely audited, and designed with industry-leading security standards.
Yes, but you may lose the ability to connect your Trézór wallet to web applications.
In an ecosystem filled with phishing scams and browser-based threats, Trézór Bridge®™ offers a secure and reliable communication layer that protects your digital wealth.
By separating browser activity from cryptographic operations, Trézór Bridge®™ ensures that users maintain full control over their assets without compromising convenience.