End-to-end device isolation

Bridge ensures that signing requests are relayed directly to your hardware wallet. Your private keys remain offline and never exposed to the web.

Smooth app integration

Use Trezor Bridge with popular desktop wallets and interfaces for fast, dependable secure crypto access and transaction signing.

Automatic updates

Bridge checks for updates and prompts secure upgrades — helping you keep your connection current with security fixes and improvements.

Lightweight & fast

Small footprint and efficient connection protocols make Bridge quick to install and unobtrusive in daily use.

How Trezor Bridge keeps your crypto safe

Trezor Bridge acts as an encrypted channel between desktop apps and your Trezor hardware wallet. When a transaction is prepared in your wallet app, Bridge relays the unsigned transaction to the device. The device displays a clear confirmation that you approve physically — only then is the transaction signed inside the secure chip. This well-defined workflow keeps private keys isolated from the internet while delivering smooth, reliable secure crypto access.

Frequently Asked Questions

Yes. Trezor Bridge is an official connector distributed by the makers of Trezor. Always download the installer from the official website or verified sources to avoid tampered software.
Bridge supports modern Windows, macOS, and many Linux distributions. Check the official install notes for platform-specific requirements and permissions.
No. Private keys remain inside the Trezor device. Bridge only passes signing requests and responses, ensuring your keys never leave the hardware wallet.
Verify download signatures if provided, use HTTPS official sources, and follow published checksums and verification steps supplied by the vendor.
Restart your browser or wallet app, ensure Bridge is running, check USB permissions on your OS, and try reconnecting the device. If issues persist, consult official troubleshooting guides.