Trezor Bridge® | Introducing the New Trezor App | Trezor*

While Trezor Suite® offers the premier experience for managing your cryptocurrency with your Trezor® hardware wallet, the web-based Trezor Wallet (wallet.trezor.io) remains a valid option for quick access. Trezor Bridge® is the essential, behind-the-scenes software that makes this web interface work securely. Think of it as a trusted translator enabling safe communication between your Trezor® device and your web browser.

What Trezor Bridge® Does (and Doesn't Do)

• Its Core Function: Trezor Bridge® is a lightweight application that runs silently on your computer (Windows, macOS, Linux). It establishes a secure communication channel between your physical Trezor® device connected via USB and the Trezor Wallet interface running in your web browser (Chrome, Firefox, Edge, etc.).
• What it Enables: Without Bridge installed and running, your browser cannot reliably detect or communicate with your Trezor® device when accessing wallet.trezor.io. Bridge facilitates the secure handshake needed for actions like Trezor login, receiving addresses, and preparing transactions.
• What it Doesn't Do:
  • It doesn't interact with Trezor Suite®: If you use the recommended Trezor Suite® desktop or mobile app (trezor suite app), Bridge is not required. Suite communicates directly with your device.
  • There is NO "Trezor Bridge Login": Bridge runs as a background service. You do not log into it separately. Its sole purpose is to enable the connection for the web wallet. Your actual login (entering your PIN) always happens on your Trezor® device itself.

Getting and Installing Trezor Bridge®

The process is straightforward and integrated into your setup journey:

1. Begin at trezor.io/start: This is always the official starting point. Connect your Trezor® device.
2. Automatic Detection: If you choose to use the web interface (wallet.trezor.io) during initial setup or later access, the trezor.io/start page or the Trezor Wallet web interface itself will automatically detect if Bridge is missing or outdated.
3. Download Prompt: You will be prompted to download the Trezor Bridge® installer specific to your operating system. Only download it from this official prompt or directly from the Trezor® website. Never trust third-party sources.
4. Install & Run: Run the downloaded installer. Follow the simple on-screen instructions. Once installed, Bridge typically starts automatically and runs in the background (visible in your system tray or menu bar).
5. Seamless Connection: With Bridge installed and running, refresh the Trezor Wallet (wallet.trezor.io) page in your browser. It should now detect your connected Trezor® device, allowing you to proceed with the secure Trezor login process (PIN entry on device).

Trezor Bridge® vs. Trezor Suite®: Understanding the Difference

• Trezor Bridge®: A facilitator. It's a small utility required only for the web-based Trezor Wallet (wallet.trezor.io). It enables basic communication but doesn't provide an interface itself. No direct user interaction beyond installation.
• Trezor Suite®: The comprehensive application. Downloaded via trezor suite download from trezor.io/start or suite.trezor.io, it is your full-featured command center. It communicates directly with your Trezor® device (no Bridge needed) and offers portfolio tracking, buying/selling, advanced features, and a superior user experience. The trezor suite app extends this to mobile.

Why Security Remains Paramount with Bridge

• Keys Stay Offline: Crucially, even when using the web wallet with Bridge, your Trezor® device's core security principle holds: your private keys never leave the device. Bridge only helps pass unsigned transaction data to the device and signed data back to the browser.
• PIN on Device: Your Trezor login PIN is always entered directly on the Trezor® hardware, not on your computer, protecting it from keyloggers.
• Official Source is Key: Only install Bridge from trezor.io/start or the official Trezor® website. Unofficial downloads are a major security risk.

Recommendation: Embrace Trezor Suite®

While Trezor Bridge® reliably enables the web wallet, Trezor Suite® is the future-proof, feature-rich, and more secure way to interact with your Trezor®. It eliminates the need for Bridge and provides a significantly enhanced management experience. Download it today from trezor.io/start.

Trezor Bridge® FAQ: Clearing Up Common Questions

1. Q: Do I need Trezor Bridge® if I only use the Trezor Suite® app?A: No, absolutely not. Trezor Suite® (desktop and mobile) communicates directly with your Trezor® device via USB or Bluetooth. Bridge is only required if you specifically use the older web-based interface at wallet.trezor.io.
2. Q: I installed Bridge, but wallet.trezor.io still doesn't see my Trezor®. What's wrong?A: Try these steps: 1) Ensure Bridge is actually running (check system tray/menu bar). 2) Restart your computer. 3) Try a different USB cable/port. 4) Ensure you are using a supported browser (Chrome, Firefox, Edge, Brave). 5) Temporarily disable browser extensions that might interfere. 6) Reinstall Bridge from trezor.io/start.
3. Q: Is Trezor Bridge® safe? Does it access my crypto?A: Yes, Bridge from the official source is safe. Its code is open for review. Crucially, it cannot access your private keys or recovery seed. These remain secure only on your Trezor® device. Bridge only facilitates communication for the web wallet to function.
4. Q: What is the "Trezor Bridge Login"? I can't find it.A: There is no separate "Trezor Bridge Login". Bridge is a background service, not an application you log into. Your actual authentication happens during the Trezor login process on wallet.trezor.io, where you enter your PIN on the device itself.
5. Q: Does Trezor Bridge® work on mobile browsers?A: No. Trezor Bridge® is designed for desktop operating systems (Windows, macOS, Linux). To use your Trezor® with a mobile device, you should download the official Trezor Suite® app for Android or iOS. The Model T supports Bluetooth connection within the Suite mobile app.
6. Q: Should I uninstall Bridge if I switch to Trezor Suite®?A: While not strictly necessary (it won't interfere with Suite), it's good practice to uninstall software you no longer need. If you exclusively use Trezor Suite®, you can safely uninstall Trezor Bridge® via your computer's standard application removal process.