How to Print and Test Your QR Code

Choose the right file, keep the white border and test your QR code before sharing or printing.

Keep the white border

The clear white space around a QR code helps scanners find it. Keep the whole border when placing your code on a poster, card or other artwork. Do not crop it or put text or graphics against the black squares.

Downloads use black squares on a solid white background for clear contrast. Keep the code square and avoid decorations or logos over it.

Choose PNG or SVG

PNG works well for everyday sharing and documents. Choose 512, 1024 or 2048 pixels square. Use a larger file when you need a larger image, and avoid stretching or blurry resizing.

SVG stays sharp when scaled and is a good choice for print layouts. The selected download size sets its initial dimensions, but you can resize it without losing quality. Both formats contain the same QR code.

Make it large enough

A high-resolution file can still be hard to scan if it is printed too small. Dense codes and codes viewed from further away often need more space. There is no single print size that suits every device or use.

Choose a size that works in the real setting. Check contrast, lighting and glare, especially on glossy paper or reflective surfaces.

Test before you share

Print at the size you plan to use, then scan the finished piece. Confirm that the link, message or imported details are correct. Test on both iPhone and Android devices if your audience uses both.

Different camera and scanner apps may handle contacts, email drafts or Wi-Fi differently. Test with the apps your recipients are likely to use.