DeepDiagram: Generate Professional Diagrams with Natural Language

What is DeepDiagram?

DeepDiagram is an open-source AI visualization platform that transforms natural language descriptions into professional diagrams. Whether you need mind maps, flowcharts, data charts, or system architecture diagrams, simply describe your requirements in a sentence and AI will automatically generate them.

Six Specialized AI Agents

DeepDiagram includes six specialized AI agents, each focusing on a specific visualization domain:

1. Mind Map Agent - Automatically analyzes topic structure and generates multi-level mind maps
2. Flowchart Agent - Transforms business processes into clear flowcharts
3. Data Chart Agent - Supports bar, line, pie, and 20+ chart types
4. Architecture Agent - Generates professional system architecture and network topology diagrams
5. Mermaid Agent - Supports sequence, Gantt, class diagrams, and more
6. Infographic Agent - Transforms data into beautiful infographics

Technical Architecture

DeepDiagram is built on LangGraph multi-agent architecture:

• Frontend: React + TypeScript + Tailwind CSS
• Backend: FastAPI + PostgreSQL
• AI Orchestration: LangGraph + LangChain
• Deployment: One-click Docker deployment

Getting Started

DeepDiagram is fully open source. Deploy to your own server with Docker:

git clone https://github.com/twwch/DeepDiagram.git
cd deepdiagram
docker compose up -d

Visit http://localhost to start using it.

License

DeepDiagram is MIT licensed. You are free to use, modify, and distribute it. Issues and Pull Requests are welcome on GitHub.