Sunil Saharan

QR Code Generator (Text, Wi-Fi, UPI, WhatsApp)

Create a QR code for a link, Wi-Fi network, UPI payment or WhatsApp message, and download it as PNG or SVG.

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Everything runs in your browser. What you type, and any file you choose, is not sent to the server.

Formulas used

  • UPI link: upi://pay?pa=name@bank&pn=Name&am=100

Frequently asked questions

Does the QR code expire?

No. The code contains the data itself, so it works forever. It is not a redirect.

Is my Wi-Fi password sent anywhere?

No. The code is drawn in your browser and nothing is uploaded.