Start at Trezor.io
Type the official Trezor address yourself or use a trusted bookmark. Avoid download links in unsolicited messages, ads, search results, or social posts.
A CLEAR GUIDE TO CONNECTIVITY
Meet the quiet link between your wallet and the web.
Understand Trezor Bridge, the desktop helper that lets supported browsers communicate with your Trezor hardware wallet—without handing over your keys.
Explore the guide Your keys stay on your device
DEVICE CONNECTION
Ready to connect
TREZOR
Local connectionPrivate by design
THE ESSENTIALS, MADE SIMPLE01 / 04
01 — THE BASICS
What is Trezor Bridge?
Trezor Bridge is a small background application that helps a web browser communicate with a Trezor hardware wallet connected to your computer. Think of it as a translator between a website—such as a compatible wallet interface—and the physical device plugged into your USB port.
Browsers deliberately limit the ways websites can speak to local hardware. Bridge provides a supported route for that conversation, so a compatible service can detect your device and request actions. It does not replace the hardware wallet, hold your funds, or act as a wallet application on its own. Your cryptocurrencies remain recorded on their respective blockchains; the device safeguards the private keys used to authorize transactions.
Bridge runs locally on your computer. When a supported browser-based service needs to connect, Bridge helps pass communication between that service and your device. The screen on your Trezor remains the trusted place to review important details and confirm actions. Never approve a transaction you do not recognize, even when the connection appears healthy.
ConnectsBrowser to hardware
Runs locallyOn your computer
Keeps keys offlineOn your Trezor device
02 — KNOW THE DIFFERENCE
Bridge is the connector.
Suite is the experience.
Trezor Suite is Trezor’s desktop and web application for managing supported devices and assets. Bridge is a separate background component used in some browser-based connection setups. Depending on your operating system, browser, device, and the Trezor product you use, you may not need to install Bridge at all.
For many people, the simplest starting point is the official Trezor Suite. Follow the current setup guidance shown by Trezor for your exact device and platform rather than installing extra software just in case. If a supported web wallet specifically asks for Bridge, make sure the request comes from a service you trust and use Trezor’s official site to locate the relevant download or instructions.
Explore Trezor Suite03 — GETTING STARTED
Set up with confidence.
Use official sources and take a moment to verify what you are installing. Exact steps can vary as products and operating systems change.
Follow device guidance
Select the instructions for your model and operating system. Install Bridge only if the official guidance or compatible service requires it.
Connect and verify
Connect your device directly, open the supported app or website, and follow its connection prompt. Review any requested action on the device itself.
Keep software current
Use official update notices and instructions. If something looks unexpected, disconnect and consult Trezor’s support resources before proceeding.
04 — SECURITY FIRST
Convenience is never a reason to lower your guard.
A device connection is only one part of safe self-custody. Keep your recovery information private and verify every important detail independently.
Visit Trezor LearnNever share your recovery seed
Bridge and legitimate support staff should never ask you to type your recovery seed into a website, chat, or email. Anyone who obtains it may control your assets.
Trust the device display
Check recipient addresses, amounts, and transaction details on your Trezor screen before approving. A computer display can be manipulated or misleading.
Check the source, not the logo
Scam pages can copy brand names and graphics. Confirm the domain carefully and navigate to official support from Trezor’s own website.
Pause when prompted unexpectedly
Unexpected installation requests, urgent warnings, or instructions to disable security protections are reasons to stop and verify through official support.
A FEW QUICK ANSWERS
Questions, clarified.
Does Bridge store my coins?
No. Bridge is a communication helper, not a wallet or storage service. Your assets exist on the blockchain, and your Trezor device protects the private keys that authorize transactions.
Do I always need Bridge?
No. Whether it is needed depends on the browser, operating system, service, and device workflow. Follow the current official setup instructions rather than assuming it is required.
Is Bridge the new Trezor app?
No. Trezor Suite is the app experience for managing a supported device. Bridge is a separate connectivity component that may be used in some browser-based workflows.
Where should I get help?
Go directly to Trezor’s official website and learning resources. Do not trust unsolicited direct messages or share your recovery seed with anyone offering support.
YOUR NEXT STEP
Use the official path.
Explore Trezor’s current product and setup information before connecting a device or installing software. Your security starts with the source you trust.