Why Choose Our Sankey Diagram Maker?
Smart Node Engine
You don't need to map complex JSON arrays manually. Just list your A -> B flow amounts, and our engine will automatically cluster identical nodes and generate the physics network.
Immersive Interactivity
Hover over any stream or node to isolate its specific path. Other connections fade out instantly, making it the perfect tool for presenting complex data attribution flows on big screens.
Draggable Visuals & Export
Freely drag nodes vertically on the canvas to refine your layout logic, then export the polished visual as a transparent PNG or high-framerate WebM video sequence.