AI Diagram Maker
Describe your architecture. Get a diagram in seconds.
Subscription2,659 impressions#4 of its week
AI Diagram Maker creates professional software diagrams from text, code, or uploads in seconds.
- for
- Developers, architects, and product teams who need quick visualizations.
- pricing
- freemium
Key features
- AI-powered generation & editing — Generate and refine diagrams via natural language conversation.
- Create from attachments — Upload images, docs, or notes and have AI turn them into structured diagrams.
- Code to diagram — Analyze GitHub repositories (public or private) to auto-create architecture diagrams.
- Automatic layout & styling — AI positions, aligns and styles elements for a clean, professional look.
- Export multiple formats — Download diagrams as PNG, SVG, or raw diagram code.
- Diagram revision history — Track changes and restore previous versions (30-day for Plus, 90-day for Max).
- MCP Server integration — Generate diagrams inside Cursor, Claude Desktop, VS Code, or any MCP client.
Use cases
- Turn a textual description of an API flow into a sequence diagram.
- Visualize the architecture of a microservices codebase directly from a GitHub repo.
- Create a database ER diagram from a design document or uploaded image.
- Iteratively refine a system diagram during a design meeting via chat.
AI Diagram Maker pricing
- Basic$0AI diagram generation · AI diagram editing · Export PNG/SVG/code · Automatic layout
- Plus$10/month/monthEverything in Basic · 250 AI credits/month · Diagram revision history 30 days · Priority support
- Max$20/month/monthEverything in Basic · 500 AI credits/month · Diagram revision history 90 days · Priority support
AI Diagram Maker FAQ
How does AI generate diagrams from text?+
It uses a language model to parse natural language, convert it into D2 diagram code, and then renders the visual diagram.
Do I need to learn D2 syntax?+
No, the AI handles D2 generation; you can edit the code directly if you wish, but it’s optional.
Can I generate diagrams from my code repository?+
Yes, the Code to Diagram feature can analyze public and private GitHub repositories and produce architecture diagrams.
What happens if I run out of AI credits?+
Credits reset monthly; if you exhaust them you must wait for the next reset (future option to purchase extra credits is planned).
Is there revision history for diagrams?+
Basic plan has none; Plus provides 30-day history and Max provides 90-day history.
Summarized by DevHunt from aidiagrammaker.com · Oct 1, 2026. Details may change; check the official site.
