QRCode » Online demo and introduction.

Update January 2nd, 2008
Rechecked and relinked the weblinks. Most are working again.

Update January 15th, 2007
The extension did not produce any barcode images. When I installed the extension directly from the author's website it worked. Not really much happening besides that. Hope the boom will hit Europe soon (would be great to see native support on all mobile phones... just like in japan).

Update August 31st, 2006
Found a nice extension for Mozilla Firefox: https://addons.mozilla.org/firefox/2780/. Have not yet tested it but although the name is "Mobile Barcoder" the screenshot looks like a QRCode pattern.

Update May 11th, 2006
Update for J2ME midlet and reference to drhu00 (J2ME QR code frontend developer, online QR Code Decoder.

Online QRCode encoder

Generate your own model 2 version 1-40 QRCode images.

Copyright on the QR-Code encoder (freeware) application Y.Swetake.
Thank you for this great software. Hopefully one day there will be a PHP decoder (<_<)

You do not know what QRCodes are?

No problem. Let me tell you in my wiki.

Online QRCode Decoder

Thanks to GuoQing Hu who had the fabulous idea to use the java classes in conunction with php to produce an online QRCode Decoder. You can see a live test at this page.

Offline QRCode Decoder
Download the application here (you need the Java virtual machine to run it - I prefer java.sun.com).

Copyright on the QR-Code decoder (GPLed) application Yusuke Yanbe.

QRCode Decoder J2ME Midlet
The author of the offline QRcode decoder is so kind to also provide us with a mobile Java version of this QR decoder: QRMidlet.jad QRMidlet.jar

Some time ago the fabulous drhu00 (GuoQing Hu) joined the QR Code project development team. He is concentrating on a decent J2ME frontend for the encoder/decoder and he is doing a terriific job. Go to his ~~QRCode webpage~~ and ~~download the phantastic midlet~~ (links currently not working due to webserver harddisk failure).