This document describes techniques and apparatuses that enable absolute positioning with publishable HTML code. These techniques permit a designer to place objects at absolute positions in a design interface and see how a webpage will actually look in response to that placement. A designer need not publish the design before seeing how it will actually look because the design interface determines and then uses publishable HTML code to present the design, even in real time. Furthermore, in some embodiments, the techniques provide real-time feedback showing parameters of the publishable HTML code, thereby permitting the designer to quickly and easily change the publishable HTML code by altering the shown parameters.