QutenizeR

QutenizeR plugin for wordpress allows you to easily create personalized and colorful QR codes on the fly. QutenizeR.com is a free online Web service (beta) that generates full-color personalized QR codes on the fly. QutenizeR plugin for WordPress connects to it and get the images without leaving your blog's admin pages. Feedback will be welcome. Enjoy this plugin!

This plugin uses Jan Odvárko's JSColor available at http://jscolor.com