Overview
Trezor® Bridge is a secure communication gateway enabling your Trezor hardware wallet to safely interact with web applications and wallets. It ensures private keys never leave your device while providing a seamless experience for managing cryptocurrency transactions.
Tip: Always download Trezor Bridge from the official Trezor website to guarantee safety and authenticity.
Your hardware wallet is a fortress for your crypto assets. Trezor Bridge acts as the gateway connecting this fortress to your everyday digital interactions.
Setup & Installation
Installing Trezor Bridge is simple and varies depending on your operating system. Ensure that your device firmware is up-to-date before installation.
// Windows installation
start trezor-bridge.exe
// MacOS installation
open trezor-bridge.dmg
// Linux installation (Ubuntu example)
sudo apt install trezor-bridge
Once installed, Trezor Bridge runs silently in the background, facilitating secure connections with supported wallets and web apps.
Pro Tip: Restart your browser after installation to ensure Trezor Bridge initializes properly.
Connecting Your Device
Plug in your Trezor device via USB and access your preferred wallet. Trezor Bridge automatically detects the hardware and establishes a secure communication channel.
// Example connection code
const wallet = Trezor.connect();
wallet.getAccountInfo().then(info => {
console.log(info);
});
Always verify that the wallet application URL is correct to prevent phishing attacks. Trezor Bridge ensures your data remains encrypted during all interactions.
Security Practices
Trezor Bridge supports multiple layers of security to protect your funds:
- End-to-end encryption of data transmitted between the device and the wallet
- Secure firmware verification to prevent unauthorized modifications
- Isolated transaction signing on the hardware device itself
- Regular updates to patch vulnerabilities
// Signing a transaction securely
const transaction = wallet.createTransaction(details);
wallet.signTransaction(transaction);
Security Tip: Never enter your recovery seed into any online form or software application.
Advanced Features
Beyond basic setup, Trezor Bridge enables advanced functionality for power users:
- Multiple wallet accounts management
- Custom firmware notifications
- Developer API integration for building secure dApps
// Example API usage
const accounts = wallet.getAccounts();
accounts.forEach(acc => {
console.log(acc.address);
});
Developers can leverage Trezor Bridge to implement robust security mechanisms within their applications, ensuring user keys never leave the device.
Frequently Asked Questions
What is Trezor® Bridge?
Trezor Bridge is a bridge software allowing your Trezor device to communicate securely with web wallets, ensuring transactions and account information are safely transmitted.
Do I need Trezor Bridge to use my wallet?
Yes, for web-based wallets, Trezor Bridge is required for any interaction between your hardware wallet and the application.
Can I use Trezor Bridge on multiple devices?
Absolutely. Trezor Bridge can be installed on multiple devices, but your hardware wallet must be physically connected to each system to initiate secure transactions.