The secure connection service that enables communication between your Trezor hardware wallet and web browsers. Seamlessly interact with your Trezor device across all compatible web applications.
A lightweight background service that enables secure communication between your Trezor and web applications
Trezor Bridge is a background application that facilitates communication between your Trezor hardware wallet and web-based services without requiring browser extensions.
Unlike traditional browser plugins, Bridge works across all major browsers and provides a more secure, reliable connection for your cryptocurrency transactions.
Your private keys never leave your Trezor device, maintaining the highest security standards.
Works with Chrome, Firefox, Edge, Brave and other modern browsers without additional extensions.
Runs silently in the background, automatically detecting when your Trezor is connected.
Available for all major desktop operating systems
For Windows 10 and later (64-bit)
Download for WindowsFor macOS 10.14 and later
Download for macOSFor 64-bit Linux distributions
Download for LinuxDiscover why Trezor Bridge is essential for your Trezor experience
Maintains the highest security standards by keeping sensitive operations on your Trezor device while enabling web connectivity.
Supports all major browsers including Chrome, Firefox, Edge, and Brave without additional extensions.
Automatically detects when your Trezor device is connected and prepares it for use with web applications.
Runs as a background service, consuming minimal resources while providing constant connectivity.
Automatically checks for and installs updates to ensure you always have the latest security enhancements.
Fully open source, allowing security experts worldwide to audit the code and verify its integrity.
Find answers to common questions about Trezor Bridge
No, Trezor Suite includes built-in communication capabilities and doesn't require Trezor Bridge. However, if you use web-based services like MyEtherWallet or other third-party applications, you'll need Trezor Bridge.
Yes, Trezor Bridge is developed and maintained by SatoshiLabs, the creators of Trezor. It's open-source software that only facilitates communication and doesn't handle private keys or sensitive data.
Trezor Bridge is a standalone application that works with all browsers, while the Chrome extension was limited to Chrome. Bridge provides better security and doesn't require manual updates.
First, try restarting Trezor Bridge or reinstalling it. Make sure your Trezor device is connected directly to your computer (not through a hub) and that you're using a supported browser. If problems persist, contact Trezor Support.
Trezor Bridge is designed for desktop operating systems. For mobile devices, you can use Trezor Suite mobile app or connect via USB OTG (Android) with compatible applications.