qrencode: qrencode (library for encoding data into QR Code) qrencode: qrencode: Libqrencode is a library for encoding data in a QR Code symbol, qrencode: a kind of 2D symbology that can be scanned by handy terminals such as qrencode: a mobile phone with CCD. qrencode: The capacity of QR Code is up to 7000 digits or 4000 characters, qrencode: and has high robustness. qrencode: qrencode: qrencode: qrencode home: http://fukuchi.org/works/qrencode/index.en.html qrencode: