Photos & images

Everything runs in this browser. Nothing is uploaded.

QR codes

Make one, or read one — on this device

Address

Fill in a value

SVG stays sharp at any print size.

Everyday default

Colour

#000000

Keep it dark on white — scanners need the contrast.

Kept to about a fifth of the width. Bigger is the usual reason a branded code scans on one phone and no others — test it before you print it.