With J QRCode Generator you can create QR Codes easily & offline
A QRcode is a two dimensional barcode that stores information in black and white dots. J QRCode Generator is a simple easy to use QRcode generator that works offline and completely free.
Current version support to generate QRCode for plain text, website(URL), SMS, and Email (more will be added in next version).
The main goal is to provide an API for processing files (images of scanned documents, etc) by adding a qrcode to each document for posterior identification. The API provides functionality to encode and decode tagged documents.