Process to generate and read data EMV QRCode

Creates QR code files in png, bmp, png, jpg, tif and svg file format. This is fork of sam vincent rqrcode-rails3

Simple wrapper for Google's QRCode generator

Generate pretty QR code

simple text for qrcode

rQRCode is a library for encoding QR Codes. The simple interface allows you to create QR Code data structures ready to be displayed in the way you choose.