What Is Trezor Bridge? (H2)
Trezor Bridge is a lightweight piece of software that runs in the background on your computer. It creates a secure channel between your Trezor Hardware Wallet and applications like Trezor Suite or supported third-party wallets.
Why Trezor Bridge Is Needed (H2)
- Ensures smooth USB communication between your device and Trezor Suite.
- Allows Suite to detect and interact with your hardware wallet reliably.
- Provides compatibility on systems where WebUSB isn’t stable.
Important Note (H4)
You only need to install Trezor Bridge once. After setup, it runs silently in the background whenever your device is connected.
How To Install (H2)
Step 1: Visit Official Page (H3)
Go to Trezor.io/start. The page will detect if Bridge is required.
Step 2: Download Bridge (H3)
Get the installer for your operating system (Windows, macOS, Linux) directly from Trezor.
Step 3: Install & Restart (H3)
Run the installer, then restart your browser or Trezor Suite. Bridge will run automatically in the background.
Security Tips (H2)
- Download Bridge only from Trezor.io — never from third-party sites.
- You don’t need to open Bridge manually; it runs as a system service.
- Keep Bridge updated by reinstalling the latest version when prompted.
Warning (H5)
Never install files claiming to be “Trezor Bridge” from unofficial sources — they may be malware.
FAQs (H2)
Do I always need Trezor Bridge?
Not always. Some systems use WebUSB, but Bridge ensures compatibility when WebUSB isn’t available or stable.
Does Trezor Bridge store my data?
No. Bridge only facilitates communication. Your private keys always remain on your Trezor Hardware Wallet.
How do I know Bridge is running?
On most systems, it runs in the background. You’ll know it’s working if Trezor Suite detects your device without issues.
Can I uninstall Bridge?
Yes, but if your system requires it, Trezor Suite won’t detect your device until you reinstall it.