Use the built-in print option
Create your QR, choose A4 or A5 under Print for shop, then use your browser’s Print or Save as PDF option. The sign includes the name, UPI ID, QR, and a simple scan instruction.
Choose a clear physical size
A QR needs a clean, uncut white area around it. Do not let a printer automatically crop it. Black-and-white printing is fine when the dark squares remain dark and the white area stays clean.
For a local print shop
Select Download SVG when you only need the QR itself. SVG stays sharp when a printer places it into a poster or menu. Give the printed result a real scan test before display.
Making it a sticker
For a sticker rather than a printed sheet, the sticker guide covers sizes that scan reliably, matte against gloss lamination, vinyl for outdoors, and how to stop somebody pasting their own QR over yours.
Adding your logo
A shop logo can sit in the centre of the code. The logo guide explains how much of the pattern a logo can safely cover and why every design is decoded again before you can download it.
Printing many at once
For a row of stalls, a set of flats, or a batch of product labels, the bulk UPI QR generator lays a whole list onto A4 sheets in one pass. Before a large run, check a printed copy with the UPI QR checker.