Diagramming AI

Diagramming AI – AI Diagram Generator & Smart Edits is an AI-powered diagramming tool that lets you generate professional-grade UML or process flows in seconds by describing your vision. It supports automated diagram creation, AI-driven discussions and updates, and a robust set of editing and export options to keep projects organized and accessible.

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How it works

1. Describe the diagram you want (flowchart, sequence, Gantt, etc.).
2. AI generates the diagram from text input in multiple formats (Mermaid, PlantUML, Graphviz, etc.).
3. Use AI Chat for tailored suggestions or real-time edits.
4. Edit, update, and store diagrams in projects with consistent organization and easy export.

Key capabilities

• AI-Powered Automated Diagram Creation: generate diagrams instantly from text inputs in diverse formats.
• AI Chat: discuss diagrams, get improvement suggestions, and apply updates via chat.
• Seamless Diagram Drawing: continuous, clear rendering for precise visuals.
• AI-Powered Error Resolution: automatically detects and fixes diagram errors across Mermaid, PlantUML, and Graphviz.
• Quick Edit: easily adjust size and style of each diagram element.
• Visual Editor with Excalidraw Integration: convert text-based diagrams into interactive canvases for fine-tuning.
• Project-Based Diagram Code Storage: organize multiple diagrams across projects using Mermaid, PlantUML, Graphviz, and Excalidraw edits.
• Flexible Export & Editing: export in SVG/PNG or shareable URLs; edit anytime.
• Customizable Color Themes: 10+ Mermaid themes and 40+ PlantUML themes for polished visuals.
• URL/Image to Diagram: transform sites or images into diagrams for quick understanding.
• Diagram Templates: extensive templates for a wide range of diagram types and use cases.

Diagram types supported

Flowcharts, Sequence Diagrams, Class Diagrams, State Diagrams, ER Diagrams, Gantt, Mind Maps, Network Diagrams, Use Case Diagrams, Activity Diagrams, and more (including C4, Archimate, AWS architecture, and cloud diagrams).

Who is this for

Software developers, project managers, data analysts, educators, technical writers, business analysts, product managers, researchers, students, and marketing professionals.

How to use

• Sign up for free to access features and create projects.
• Start a new project, add diagrams using natural language, and choose your preferred diagram format.
• Use the AI Chat to refine diagrams and apply real-time updates.
• Export or share diagrams via SVG/PNG or URLs.

Pricing (highlights)

• Free: 2 projects, 3 diagrams/project, 10 credits
• Lite: Unlimited projects, 3000 input characters, 250 credits
• Starter: Unlimited projects, 800 credits, 12000 input characters
• Pro: Unlimited projects, 2,500 credits, 20000 input characters

Security and data handling

Diagrams and associated edits are stored within projects for easy access and updates; exports and sharing are available via shareable URLs.

Core Features

• AI-powered automated diagram creation from text
• AI Chat for discussions and real-time edits
• Seamless, continuous diagram drawing
• AI-powered error resolution across Mermaid, PlantUML, and Graphviz
• Quick Edit for rapid size and style adjustments
• Visual Editor with Excalidraw integration to convert text diagrams into interactive canvases
• Project-based diagram code storage with support for Mermaid, PlantUML, Graphviz, and Excalidraw
• Flexible export options (SVG/PNG) and shareable URLs
• Customizable color themes (10+ Mermaid, 40+ PlantUML)
• URL to Diagram and Image to Diagram conversion
• Comprehensive diagram templates library