This program designed as QR Code plugin for lightweight Web Server (lWS). It can be used standalone as small and simple QR code generator also. Start to enter text in the text area below or paste it from clipboard and press 'Encode' button to see QR code. To see this text again press 'Clear' button. lWS QR can be easy integrated with your application.
Source code and additional information available here

Known issue:
* Code generated by this program can be read by all known for me Android/iQS QR code scanners without any problem. But if you read some QR code by scanner and then put recognized content to this program it will generate QR code with another pattern. I think it because qrcode.js used as main part of this program doesn't strong lead standard and use fixed mask instead of penalty analysing. I will do my best to solve this issue in the future.