From a shape to a program in three steps
You think in complete language constructs — not individual boxes. ChartCode fills in the rest.
1Add a construct
Click the “+” between nodes and pick a for, if, or while from the menu.
2It expands
ChartCode inserts a fully structured block — initialization, condition, body, and update — as clearly labeled nodes.
3Get real code
Watch matching code generate in the editor, then use Debug to run it step by step.
Understand the logic, keep the real code
Flowcharts organize your thinking before you write a line — especially for nested loops and decisions.
Think in constructs
Add whole loops and conditionals at once instead of wiring up individual shapes.
Step-through debugger
Simulate execution one step at a time and see exactly how control flows.
Three languages
The same chart generates Java, Python, or C++ — switch and compare.
Tutorials & exercises
Guided lessons and auto-graded practice, ready for courses and classrooms.
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