3DTin is a 3D Modeler that runs in your browser. You can .. * design models by placing cubes of different colors on top of each other. * creat shapes from standard templates (WebGL required) * save the sketches in cloud * export the sketches in standard 3D file formats - STL, OBJ, Collada For best user experience, make sure you have WebGL enabled in your browser. For WebGL to work you need a decent graphics card. (If you are still having a problem check this link http://bit.ly/epLszC) Please post your bug reports and feature requests here: https://chrome.google.com/webstore/support/algoakekcdmbbikdjgjdahbfihboglmi?hl=en-US&gl=IN Google Group: https://groups.google.com/d/forum/3dtin Blog: http://blog.3dtin.com Twitter: http://twitter.com/3dtin Facebook: http://www.facebook.com/3DTin