How to Use QRNhanh

QRNhanh helps you create a VietQR image for fast bank transfers using a bank, account number, and transfer amount.

1

Check the receiving account

The main screen shows the receiving bank and account number at the top. To change them, press Edit, choose a bank, enter the account number, then press Done.

2

Enter the amount with the calculator

Use the number and operator buttons to enter the transfer amount. A zero amount is allowed; in that case QRNhanh creates a VietQR code without a fixed amount.

3

Choose rounding behavior

If division creates a fractional result, QRNhanh rounds it so the transfer amount is always a whole VND value. The default is round up. You can switch to round down with the down-arrow button in the top-right control group.

4

Generate and share the QR code

Press VietQR to generate the code. The QR image opens fullscreen for easy scanning. You can share it, copy the image link, or download it to your device.

5

Privacy

QRNhanh stores the receiving account on your device only when the remember option is enabled. You can clear saved data with the delete button in the account editing area.