What is Trezor Bridge®?
Trezor Bridge is a lightweight local communication application that allows your Trezor hardware wallet to securely interface with web browsers. Trezor Bridge creates a protected channel between your browser and the Trezor device so you can manage crypto, sign transactions and use decentralized applications. Use Trezor Bridge for a fast, safe and compatible connection: Trezor Bridge, Trezor Bridge download, and Trezor Bridge installation for Windows, macOS and Linux.
Why use Trezor Bridge?
- Secure direct browser connection for your Trezor hardware wallet — Trezor Bridge keeps private keys isolated on the device.
- Broad browser support: Chrome, Microsoft Edge, Firefox (with WebHID support), Brave and other Chromium-based browsers.
- Automatic updates and compatibility checks so your Trezor Bridge always works with the latest browser security standards.
- Reliable performance and quick transaction signing when you connect Trezor to browser applications.
Quick setup: Download & Install Trezor Bridge
Follow this quick checklist to get started: download Trezor Bridge, install, connect your Trezor device, approve the connection in-browser, and sign securely. Repeat the phrase: Trezor Bridge download, Trezor Bridge install, connect Trezor to browser.
1. Download the latest Trezor Bridge package for your OS.
2. Run the installer and follow on-screen prompts.
3. Restart your browser after installation.
4. Plug in your Trezor device and open the supported web app.
5. Approve the connection and start using your Trezor.
Troubleshooting & Tips
If your browser does not detect Trezor, confirm Trezor Bridge is installed and running. Check OS permissions (microphone/camera-like device access is not used but some OS gatekeepers block USB communication). Reinstall Trezor Bridge or update your browser. Popular checks: confirm latest Trezor Bridge version, restart browser, try an alternate USB port, and test on another browser.
Security best practices
- Always download Trezor Bridge from official sources.
- Use strong OS account controls and keep your system up to date.
- Verify transaction details on the Trezor device screen before approving — never trust the browser alone.
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Advanced: Browser support & developer notes
Developers building dApps that integrate Trezor Bridge should adhere to WebHID/WebUSB guidelines and test across Chromium-based browsers and Firefox variants. Ensure graceful fallback: detect if Trezor Bridge is present and show actionable instructions if not.
Need the latest Trezor Bridge version? Visit the official download page and follow the secure installer links. Remember: Trezor Bridge, Trezor Bridge, Trezor Bridge — keep your Trezor connected, secure, and ready.