📌 What is Trezor Bridge?
Trezor Bridge is a small communication software that runs on your computer to allow your Trezor hardware wallet to securely connect with supported web browsers and applications.
When you use Trezor Wallet (the web-based interface at suite.trezor.io/web), the Trezor Bridge makes sure your computer and Trezor device can communicate securely, exchanging transaction data and confirmations.
✅ Why Do You Need Trezor Bridge?
- Secure Communication: Enables encrypted data transfer between your Trezor device and your browser.
- Compatibility: Modern browsers like Chrome, Firefox, Edge, and Brave need the Bridge to recognize your Trezor.
- No Browser Extensions Required: Unlike the old Trezor Chrome extension, the Bridge works system-wide, so you don’t rely on outdated plugins.
🖥️ How Does Trezor Bridge Work?
- Runs in the background when your computer starts.
- Listens for connection requests from your browser when you open Trezor Suite Web.
- Encrypts and transmits commands and data to/from your Trezor hardware wallet.
- Ensures that your private keys never leave the device — only transaction approvals and public data are sent.
🛠️ How to Install Trezor Bridge — Step-by-Step
1️⃣ Check If You Need It
- If you’re using Trezor Suite Desktop, you don’t need Trezor Bridge — the desktop app handles the connection directly.
- If you’re using Trezor Suite Web, you do need it unless you use the WebUSB option (which only works on Chrome and requires extra permissions).
2️⃣ Download Trezor Bridge
- Go to the official Trezor Bridge download page.
- Select your operating system (Windows, macOS, or Linux).
- Click Download to get the installer file.
3️⃣ Install the Software
Windows:
- Double-click the
.exe
file. - Follow the installer prompts.
- Allow administrative permissions if prompted.
macOS:
- Open the
.pkg
file. - Follow the installation wizard.
- Grant necessary permissions if asked.
Linux:
- Use the
.deb
or .rpm
package for your distribution. - Install using your package manager or terminal command.
4️⃣ Connect Your Trezor Device
- Plug in your Trezor hardware wallet using the USB cable.
- Open your web browser and go to Trezor Suite Web.
- The site should detect your device automatically via the Bridge.
5️⃣ Approve Connection
- The browser will prompt you to confirm that you trust the connection.
- On your Trezor device, approve any actions requested.
🔄 How to Check If Trezor Bridge is Running
- Look for the Trezor Bridge icon in your system tray (Windows) or menu bar (macOS).
- If you have connection problems, try restarting your computer to reload the Bridge.
⚙️ How to Update Trezor Bridge
- Trezor occasionally releases updates for Bridge.
- You’ll get a prompt when you open Trezor Suite Web if an update is needed.
- Always download updates only from the official Trezor website.
🛡️ Is Trezor Bridge Safe?
Yes — it’s open-source and built by SatoshiLabs, the makers of Trezor. It does not store or handle your private keys; it only facilitates secure communication.
✅ Summary: Key Points to Remember
- What: Trezor Bridge is a background app for secure connection.
- When: Use it for Trezor Suite Web, not needed for Trezor Suite Desktop.
- How: Download → Install → Connect → Confirm → Use securely.
If you’d like, I can give you the exact commands for Linux installation or help troubleshoot any installation issues — just let me know!
Made in Typedream