ChartCraft — Prose in. Diagrams out.

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ChartCraft is an AI-powered diagramming studio that treats diagrams like compiled output rather than drawings you have to assemble manually.Describe a system, process, or data model in plain English, and ChartCraft automatically selects the appropriate diagram type, generates a structured model, lays everything out, and renders an editable result. It supports flowcharts, entity-relationship diagrams, BPMN processes, sequence diagrams, UML class diagrams, and state machines.You can refine a diagram through natural-language follow-up prompts, edit and rearrange elements on the canvas, change its visual theme, save it to your workspace, and publish a shareable version. Finished diagrams can be exported as high-resolution PNG or clean SVG files without watermarks.Unlike tools that simply generate Mermaid or another text-based DSL, ChartCraft uses structured, schema-validated diagram data and specialized rendering for each diagram family. The result is more predictable layouts and diagrams that remain easy to edit.ChartCraft is free to try and requires no account to get started.