AI Flowchart

Create a diagram in AI Flowchart from a plain-English description and get a link that opens it as an editable board (edit, present as an animated slideshow, export PNG/PDF/PowerPoint). Flowcharts, sequence diagrams and mind maps also come back as Mermaid code. Types: flowchart, mindmap, sequence (API / login flows), erdiagram (database), systemdesign (architecture), swimlane, bpmn (BPMN 2.0 business process), orgchart, uml_class, uml_usecase, uml_state, uml_activity, timeline, gantt (project plan), chart (bar/line/pie… from data you describe). Uses 1 AI credit; advanced types need AI Flowchart Pro.

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "flowchart",
        "mindmap",
        "sequence",
        "erdiagram",
        "systemdesign",
        "swimlane",
        "bpmn",
        "orgchart",
        "uml_class",
        "uml_usecase",
        "uml_state",
        "uml_activity",
        "timeline",
        "gantt",
        "chart"
      ],
      "description": "Kind of diagram."
    },
    "description": {
      "type": "string",
      "description": "What to draw, in detail: the process, system, data, steps or numbers. Include names and specifics from the conversation."
    }
  },
  "required": [
    "type",
    "description"
  ]
}

Turn source code (C, C++, Java, Python or JavaScript, up to 80 lines) into a lab-record style flowchart where every box is linked to its code lines, plus a step-by-step dry run for a sample input (current line, box and variables at each step). Returns a link that opens it ready to play (▶ Explain), the program output and Mermaid code. Uses 1 AI credit.

{
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "description": "The program or function, as source code."
    },
    "language": {
      "type": "string",
      "enum": [
        "C",
        "C++",
        "Java",
        "Python",
        "JavaScript"
      ],
      "description": "Optional; detected if left out."
    },
    "sample_input": {
      "type": "string",
      "description": "Optional input for the dry run, e.g. \"n = 5\". Picked automatically if left out."
    }
  },
  "required": [
    "code"
  ]
}

List AI Flowchart's ready-made templates (lab programs, UML and ER for student projects, system designs, charts, app walkthroughs, code programs…). Free — no AI credits.

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "description": "Optional board type to filter by, e.g. flowchart, erdiagram, sequence, mindmap, systemdesign, chart, codeflow, walkthrough."
    }
  }
}

Get a link that opens one of the templates (from list_templates) as a new editable board. Free — no AI credits.

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "description": "Template type from list_templates."
    },
    "id": {
      "type": "string",
      "description": "Template id from list_templates."
    }
  },
  "required": [
    "type",
    "id"
  ]
}

Turn Mermaid diagram text into a hosted PNG and SVG image URL (cached on a CDN). Use it when a diagram has to go somewhere that cannot run Mermaid: email, Slack or Teams messages, PDFs, Word/Google Docs, Confluence, WhatsApp, a README. Returns the URLs plus ready-made Markdown and HTML. Free — no AI credits.

{
  "type": "object",
  "properties": {
    "mermaid": {
      "type": "string",
      "description": "Mermaid source, e.g. \"flowchart TD\\n  A[Start] --> B{OK?}\""
    },
    "theme": {
      "type": "string",
      "enum": [
        "default",
        "dark",
        "forest",
        "neutral"
      ],
      "description": "Optional colour theme (default \"default\")."
    },
    "style": {
      "type": "string",
      "enum": [
        "aiflowchart",
        "mermaid"
      ],
      "description": "\"aiflowchart\" (default) draws it in AI Flowchart's polished board style; \"mermaid\" gives the classic Mermaid look. Unsupported diagram types fall back to classic automatically."
    }
  },
  "required": [
    "mermaid"
  ]
}