Technologies are generally described for providing interactive whiteboard sharing. An interactive whiteboard may enable two or more users to control and interact directly with an interactive whiteboard interface. The whiteboard may also enable users to interact with the whiteboard employing individual client devices connected with the whiteboard over a wireless or wired network. The whiteboard may distinguish each input method and the source of the input. The whiteboard may share the content of the whiteboard's user interface with the user's individual client device, and the user may interact with the whiteboard content on a user interface of the client device. The whiteboard may detect the input on the client device, and may update the content of the whiteboard interface with the input provided at each of the client devices such that the whiteboard may continuously reflect content updates and changes input on the interactive whiteboard and on connected client devices.