<p>We present a
simple procedure to make an augmented reality app to visualize any 3D chemical
model. The molecular structure may be based on data from crystallographic data
or from computer modelling. This guide is made in such a way, that no programming
skills are needed and the procedure uses free software and is a way to
visualize 3D structures that are normally difficult to comprehend in the 2D
space of paper. The process can be applied to make 3D representation of any 2D
object, and we envisage the app to be useful when visualizing simple
stereochemical problems, when presenting a complex 3D structure on a poster
presentation or even in audio-visual presentations. The method works for all
molecules including small molecules, supramolecular structures, MOFs and
biomacromolecules.</p>