Generate PNG or SVG QR codes for your product page or a tracked UTM link.
How to use the QR code generator
- Paste the URL.
- Choose size, colours and format.
- Download it and test-scan before printing.
Tips
Use a UTM link to measure scans, keep strong contrast, and leave a quiet margin around the code. SVG stays sharp at any print size.
What the settings do
Size sets the PNG from 128 to 1024 pixels; for print, use the SVG, which scales without blurring. Error correction decides how much of the code can be damaged or covered and still scan: Low recovers about 7%, Medium 15%, Quartile 25% and High 30%. Higher levels make the code denser, so use Medium for plain codes and High only if you will put a logo over the middle. The code includes a small white border; scanners need that quiet zone, so don't crop it. Longer text makes a denser code with smaller squares.
When a code won't scan
Low contrast or reversed colours: keep a dark code on a light background; some scanners can't read light-on-dark. Printed too small: about 2 by 2 cm is a practical minimum for close-up scanning, and bigger for posters read from a distance. Too dense: shorten the URL, for example by dropping UTM fields you don't need. Cropped border or a busy background touching the code. Always test the printed proof with two different phones before a full print run.