Scanlight

0 reviews

Scanlight makes QR codes and then proves they work. Every code it generates is read back with an actual decoder before you can download it, and it calculates the minimum printed size for that specific code. Preflight opens a finished print PDF or image, finds every QR code in it, and reports each one's size in millimetres, its quiet zone, its contrast and whether it actually decodes. Free with no account and no watermark; paid plans from $15 a month add tracked codes you can repoint after printing, scan analytics, print layouts and batch Preflight. Static codes never expire.