Aesthetics matter, even in the 2D code world. It was this impetus that prompted us to create Blotcode. A 2D format that's attractive to the eye and shall we dare say... beautiful. Its visual elements - white circles with or without borders and black circle elements of various sizes - are not only pleasing, but also practical.

For the moment, Blotcode will be read only via the 2D Sense app on the iPhone. As far as code availability and generation is concerned, we are allowing partners to participate in our beta program. If you're interested in participating or have comments or feedback, please send us a note at

You can start using Blotcode on your site on in your applications via API interface or generating codes on 2D Sense site.