QR Studio
QR codes for links, UPI payments, Wi-Fi, and contact cards, in your colors.
Your QR code
LiveFill in the details to generate your code
Generated locally in your browser. Nothing is uploaded anywhere.
About this tool
This free QR code generator creates codes for website links, UPI payment collection, Wi-Fi sharing, and vCard contact cards. Everything is generated locally in your browser, so the data you encode is never uploaded to any server. Download as PNG for print and social use, or SVG when a designer needs a file that scales cleanly.
Frequently asked questions
Is a UPI QR code from this tool safe to print and display?
Yes. The code encodes a standard upi://pay link with your UPI ID, name, and optional amount. Scan it with any UPI app yourself before printing to confirm it opens the right payee.
Do these QR codes expire?
No. The QR code is just your data encoded as an image. It works as long as the link, UPI ID, or Wi-Fi password inside it stays valid.
Should I download PNG or SVG?
PNG works everywhere and is fine for most printing. Choose SVG if the code will be resized for large-format print, since it scales without losing sharpness.
Is my data uploaded when I generate a code?
No. Generation happens entirely in your browser. Nothing you type leaves your device.