QR safety

How to Use a USDT QR Code

Learn how to scan, verify, and safely use a USDT QR code for public wallet addresses.

A USDT QR code is a convenient way to share a receive address. It should make scanning easier, but it should not replace basic address and network verification.

Scan the code

Open your wallet app, choose the correct send screen, and scan the QR code.

Check the address

Compare the first and last characters of the scanned address with the address shown by the receiver.

Check the network

Confirm TRC20, ERC20, BEP20, or the exact required network before sending.

Send a small test when unsure

For important transfers, a small test transaction can reduce risk when you are unsure about wallet support.

Before using any USDT QR code

Confirm the asset is USDT.
Confirm the exact network: TRC20, ERC20, BEP20, or another supported chain.
Verify the scanned address before sending.
Never share seed phrases, private keys, wallet passwords, or exchange login codes.