Diagramly is a free online diagram drawing application. You can use it to create UML, entity relationship, org charts, BPMN and BPM , database schema and networks. Also possible are telecommunication network, workflow, flowcharts, maps overlays and GIS, electronic circuit and social network diagrams. It's like a mini version of Visio in your browser. You can export your diagram in our raw XML format, PNG or JPG, or as SVG. When reloading you can load back up the XML you saved previously, or import Visio. vdx. If you are reading this, you might have blocked a required third-party domain (sencha.com), or your browser is not capable of displaying the application. The supported list of browsers is Firefox 1.5 and later, Microsoft Internet Explorer 6 and later, Safari 3.0 and later, Opera 9.0 and later, Camino 1.0.2 and later, Iceape 1.0 and later, Epiphany 2.0 and later, Galeon 2.0 and later and Google Chrome 3.0 and later on all supported operating systems.