VisuaLyzer is an interactive tool for entering, visualizing and analyzing network data. Create nodes and links directly in VisuaLyzer, or import network data from edgelist/edgearray, Excel, or GraphML formats. Once your network is displayed in VisuaLyzer, you can customize visual properties such as the color, shape, size, and location of nodes and links to create an informative graphic representation. Images of your choice can be used to represent nodes.