Privacy Policy

Updated July 14, 2026. QRNhanh is operated by VMCSoft Digital.

VietQR data

The bank, account number, and amount are processed in your browser to create the VietQR code. QRNhanh does not require an account and does not send this data to a server to generate the code.

Local storage

When “Remember on this device” is enabled, the receiving account and rounding preference are stored locally in your browser. You can clear the saved account in the editor or remove the site's browser data.

Shared links and contact messages

A QR link you choose to share may contain the bank, account number, and amount in its URL. Anyone with that link can read the data. Contact-form submissions send the name, email address, and message you enter so QRNhanh can respond.

Infrastructure and contact

QRNhanh uses Cloudflare infrastructure to distribute and protect the service. Technical request data such as IP addresses may be processed under the provider's policies. Use the contact page if you have questions.