Most AI diagram tools stop once the picture is drawn. AI Flowchart keeps going, and that turns out to matter more than the drawing.

I pasted a ten-line C program, the classic "sum of 1 to n" loop, and asked for a flowchart. It appeared in a few seconds. That much I expected; most AI tools can do it now.

Then I pressed ▶ Run .

The flowchart began to execute. A highlight moved from box to box, the matching line of code lit up beside it, and the variables updated at each step, from i = 1, sum = 1 through to i = 4, sum = 6 . It was the dry run students are asked to write out by hand in lab exams, running live.

That is the gap this post is about. Generating a diagram is now a commodity. What you can do with the diagram afterwards is not.

Disclosure: I'm the developer of AI Flowchart . Below are the capabilities that consistently surprise new users, in the order they tend to discover them.

1. Diagrams you can execute

Code to flowchart, with a dry run.…