Trezor Bridge—Begin Your Wallet Setup | Trezor® Official
When setting up your Trezor hardware wallet, you may come across a tool called Trezor Bridge. While many users now rely on desktop applications, Trezor Bridge still plays an important role in connecting your device to your browser securely.
Developed by SatoshiLabs, Trezor devices are designed to keep private keys offline. However, for your wallet to communicate with web interfaces safely, a secure connection layer is required. That’s where Trezor Bridge comes in.
What Is Trezor Bridge?
Trezor Bridge is a small background application that enables communication between your Trezor device and supported web browsers. Instead of relying on outdated browser extensions, Trezor Bridge creates a secure and stable connection directly between your hardware wallet and your computer.
It runs quietly in the background once installed and automatically detects your connected Trezor device.
Why Trezor Bridge Is Important
Before Trezor Bridge was introduced, users had to install browser extensions to connect their wallets. Extensions can pose compatibility and security risks. Trezor Bridge replaced this older method with a safer, more streamlined approach.
Here’s why it matters:
- Enables secure browser communication
- Reduces reliance on third-party extensions
- Improves device detection reliability
- Enhances overall connection stability
If you're using web-based wallet interfaces, Trezor Bridge ensures your transactions are securely confirmed on your physical device.
How It Works
Once installed, Trezor Bridge automatically launches when your computer starts. When you connect your Trezor device via USB, the software establishes communication between your browser and the wallet.
All transaction confirmations still happen directly on the hardware device screen, meaning your private keys never leave the wallet.
Do You Still Need Trezor Bridge?
If you’re using Trezor Suite desktop application, you may not need Trezor Bridge, as the Suite app handles device communication internally. However, if you access Trezor Wallet via a browser interface, Bridge may still be required.
Always download Trezor Bridge directly from the official Trezor website to avoid malicious copies or phishing attempts.
Installation Tips
Installing Trezor Bridge is simple:
- Download the correct version for your operating system.
- Run the installer and follow on-screen instructions.
- Restart your browser after installation.
- Connect your Trezor device to verify detection.
If your device isn’t recognized, reinstalling Bridge or restarting your computer often resolves the issue.
Final Thoughts
Trezor Bridge is a behind-the-scenes tool that enhances security and stability when using your hardware wallet online. While many users rely on Trezor Suite today, Bridge remains a reliable solution for browser-based interactions.
For secure crypto management, always use official software tools provided by SatoshiLabs and avoid third-party downloads.