Why This Ripped QR Code Still Works 🤯

libqrencode is a small, efficient C library for generating QR codes. It takes input text or byte data and encodes it into a QR symbol, outputting bitmap arrays, raw module matrices, or image formats depending on how it’s compiled and used. Designed with performance and minimal dependencies in mind, it’s widely used in embedded systems, Linux utilities, and backend services where reliable on-the-fly QR generation is needed. It supports multiple error-correction levels, kanji mode, structured appe