Trézór Bridge | Sign In Your Account®

Accessing your cryptocurrency securely starts with trusted connections. Trézór Bridge is the communication layer that allows your computer browser to talk directly with your Trezor hardware wallet. Whether you're signing into your Trezor account via a web app or using third-party wallets, Bridge ensures seamless and encrypted communication between your browser and device.

What is Trézór Bridge?

Trézór Bridge is a small application that runs in the background of your operating system. It's required when using Trezor Suite Web or browser extensions like MetaMask to access your Trezor securely.

Think of Bridge as a translator — your web browser doesn't natively speak the "language" your Trezor understands. The Bridge ensures all messages (sign-ins, transaction approvals, address exports) are safely exchanged.

When Do You Need Trézór Bridge?

Step-by-Step: Install Trézór Bridge

1. Go to the Official Bridge Download Page

Visit the official site: trezor.io/bridge. This page will automatically detect your operating system and provide the correct installer.

2. Download and Install

Select your operating system (Windows, macOS, or Linux) and download the installer. Open it and follow the prompts to install.

Once installed, the Bridge will begin running silently in the background. You do not need to open it manually — it activates when needed by your browser.

3. Restart Your Browser

After installing Trézór Bridge, completely close and reopen your browser. This ensures your web apps can detect the bridge service correctly.

Signing Into Your Trezor Account

1. Visit Trezor Web Suite

Navigate to https://suite.trezor.io/web. This is the secure browser-based version of Trezor Suite. If Trézór Bridge is running correctly, your browser will automatically detect your Trezor device.

2. Connect Your Device

Plug your Trezor into your computer using the official cable. Confirm the device connection in your browser when prompted. Trezor Suite will ask you to confirm physical actions on the device, such as:

3. Authenticate and Access Your Dashboard

Once authenticated, you’ll enter your Trezor dashboard. From here, you can:

Browser Compatibility

Trézór Bridge is compatible with most major browsers, including:

Note: Safari is not fully supported. Use Chrome or Firefox for best results.

Security Tips When Signing In

Advanced Usage: Trézór Bridge + MetaMask

If you're a DeFi user, you may want to use your Trezor with MetaMask. Here's how Trézór Bridge helps:

Connect Trezor to MetaMask

  1. Open MetaMask in your browser
  2. Click the profile icon → “Connect Hardware Wallet”
  3. Select “Trezor” and follow prompts
  4. Use the Bridge to authorize access and sign transactions

This allows you to interact with Web3 dApps using your Trezor for secure key signing, without exposing your seed or private keys.

Updating or Removing Trézór Bridge

Check for Updates

Trezor doesn’t auto-update the Bridge. Visit the Bridge download page periodically to ensure you’re running the latest version.

Uninstalling

If you wish to remove Bridge (e.g., switching to the desktop Suite), you can uninstall it like any normal program via your operating system’s apps or programs section.

Common Issues & Fixes