Graph Simulator
Documentation
Choose a directed or undirected graph, with or without weights, then explore its representations and properties.
01
Create a graph
Choose the orientation and weighting, then name the graph. Confirming a type change restores the A–D sample graph and keeps its name. Add vertices and connect them; weighted graphs ask for a numeric weight. Directed graphs also allow reflexive loops such as A → A. On phones, open “Edit graph” to show the controls; the drawing stays visible by default.