Trezor® Bridge™ | Official Wallet Connection Tool

Welcome to Trezor® Bridge™

Trezor® Bridge™ is a secure, reliable communication layer that allows your Trezor hardware wallet to connect seamlessly with your desktop or web wallet interface. Designed by SatoshiLabs, this advanced bridge ensures encrypted data transfer between your device and browser, providing unmatched safety for cryptocurrency users.

Whether you’re managing Bitcoin, Ethereum, or other digital assets, Bridge enables instant access to your funds with minimal latency and full privacy. Unlike browser extensions that depend on permissions, Trezor® Bridge™ communicates directly with your hardware wallet using a lightweight encrypted channel, reducing exposure to phishing attacks or malicious scripts.

Download Bridge

Why Use Trezor® Bridge™?

✔ Seamless Wallet Connection

Connect your Trezor Model T or One directly to supported wallets and apps. No browser plugin required — the bridge takes care of secure communication automatically.

🔒 Military-Grade Security

Data transferred between your device and computer is encrypted using strong, open-source cryptographic standards audited by independent experts.

⚡ Faster Transaction Processing

Bridge minimizes handshake delays, allowing transactions to confirm faster across major blockchain networks while maintaining integrity.

🖥️ Cross-Platform Compatibility

Available for Windows, macOS, and Linux systems. It automatically detects your operating system and installs the latest driver securely.

Key Features & Functionality

Instant recognition of connected Trezor devices.
Lightweight installation under 15MB with auto-updates.
Fully encrypted transport layer using HTTPS and USB security protocols.
Open-source architecture with verified code signatures.
Automatic firmware compatibility checks.
Real-time communication logging for troubleshooting.
Support for multiple wallets, including MetaMask, Exodus, and Electrum.

Trezor® Bridge™ also introduces a new monitoring layer that detects unauthorized USB access attempts and alerts the user immediately. It can pause communication if it suspects an unsafe process and requires manual confirmation from the Trezor device screen before proceeding.

Installation & Setup Guide

Step 1: Download Bridge

Visit the official Trezor® Bridge™ page and download the correct version for your operating system. Always verify file signatures before opening installers.

Step 2: Install Securely

Run the installer as Administrator and allow it to configure your USB drivers. The setup wizard will guide you through every step.

Step 3: Connect Your Device

Plug in your Trezor wallet using the original cable. The bridge will automatically detect your model and establish a secure connection.

Step 4: Verify Connection

Once connected, open your Trezor Wallet or compatible third-party wallet. You should see your device listed and ready for transactions.

Privacy & Transparency

Privacy is a cornerstone of Trezor’s philosophy. The Bridge software never stores, transmits, or analyzes your private keys, recovery seed, or transaction data. Every command between your device and computer happens locally and requires your manual confirmation via the hardware wallet’s touchscreen or physical buttons.

Additionally, the software is open-source, enabling developers and security researchers to review the codebase publicly. Independent audits have confirmed that Bridge contains no backdoors, hidden trackers, or telemetry services.

Advanced Options for Developers

Developers integrating Bridge into wallet services can use the Trezor Connect API to communicate with devices programmatically. The API supports custom transaction signing, address generation, and message verification. Detailed documentation and SDKs are available through Trezor’s GitHub repositories.

Bridge now supports WebUSB and HID interfaces, meaning browser-based wallets can connect directly without intermediary services. It simplifies integration for dApp developers building decentralized finance (DeFi) applications or NFT marketplaces.

Security Tips & Best Practices

1️⃣ Always Verify URLs

Ensure you’re downloading from the official Trezor domain. Avoid clicking links in unsolicited emails or social media messages.

2️⃣ Keep Firmware Updated

Regular firmware updates protect your wallet against new vulnerabilities and maintain compatibility with Bridge.

3️⃣ Use a Dedicated Computer

For high-value wallets, consider using a separate, clean machine for crypto operations to minimize malware risks.

4️⃣ Enable Passphrase Protection

This optional feature adds an extra layer of encryption, ensuring that even if your device is stolen, funds remain inaccessible.

Future Updates & Roadmap

The Trezor development team continually enhances the Bridge experience. Upcoming releases will include improved auto-update support, hardware diagnostics, and cross-wallet synchronization. A future version may also introduce encrypted wireless communication via Bluetooth LE for select devices — maintaining the same open-source philosophy and strong security guarantees.

As cryptocurrency adoption expands, Trezor® Bridge™ aims to remain the gold standard in hardware wallet connectivity. Our goal is to combine user-friendly design with cutting-edge encryption technologies to empower users worldwide to control their digital wealth safely.