Trezor Bridge is the trusted communication layer connecting your Trezor hardware wallet to your computer. It ensures that every transaction, authentication, and operation happens safely and seamlessly — without compromising your private keys.
Download Trezor BridgeTrezor Bridge acts as a shielded pathway between your hardware wallet and your desktop browser. No private data is ever exposed — only secure, signed messages are exchanged.
The software automatically detects your connected Trezor device and establishes a safe communication channel without requiring extra setup.
Works perfectly with Trezor Suite, browser extensions, and supported third-party wallets — creating a unified experience across all your crypto tools.
Whether you're on Windows, macOS, or Linux, Trezor Bridge ensures consistent, secure connectivity for every platform.
Trezor Bridge is more than just a connector — it’s a core component of your crypto security infrastructure. It provides an encrypted communication channel between your browser or desktop app and your Trezor hardware wallet. Here’s how it functions under the hood:
When you plug in your Trezor hardware wallet, Trezor Bridge instantly recognizes the device and initiates a handshake process that validates authenticity. This ensures that only verified hardware can communicate with your computer.
Every message exchanged between the Bridge and your Trezor is encrypted using strong cryptographic protocols. This prevents man-in-the-middle attacks and data tampering.
Whenever you send funds or sign a message, your Trezor hardware wallet displays the transaction details for your approval. The Bridge simply transmits this signed data — it never accesses your private keys.
The Trezor Bridge software is continuously maintained and audited by SatoshiLabs to address vulnerabilities and enhance compatibility with new browsers and systems.
Every line of code in Trezor Bridge is written with your safety in mind. Here’s how it keeps your crypto protected while maintaining open-source transparency:
Like all Trezor software, Bridge’s source code is open to public review. Independent developers and security researchers can verify that it behaves exactly as promised — no secrets, no surprises.
The Bridge never stores or transmits your seed or private keys. These remain isolated inside your hardware wallet, ensuring true cold storage protection at all times.
Before any transaction or data transfer occurs, the Bridge verifies your Trezor’s digital fingerprint, ensuring that only genuine devices can interact with it.
The software uses HTTPS and local encryption tunnels to communicate, preventing unauthorized access from any malicious browser extensions or apps.
Install Trezor Bridge to securely connect your hardware wallet to your computer. Choose your platform below and start managing your crypto the safe way.
Trezor Bridge is lightweight, fast, and designed for ultimate reliability. Once installed, it runs quietly in the background, creating a protected channel for Trezor Suite and supported apps. You can easily update or uninstall it at any time.