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Mermaid Chart AI

Draw diagrams like code from text, plus AI auto-generation

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What is Mermaid Chart AI?

A tool that draws flowcharts, sequence diagrams, and Gantt charts like code using text (Mermaid syntax), with AI that auto-converts descriptions into diagrams. Popular with developers and planners who add charts to docs and dev materials.

How to start in 5 minutes

  1. Sign up at mermaidchart.com
  2. Describe the chart you want to the AI and it converts to Mermaid code
  3. Tweak the code directly to finish flowcharts and sequence diagrams
  4. Export as image or code to embed in docs and dev materials

Pricing

PlanPriceWhat you get
FreeFree
  • 3 diagrams
  • Limited AI usage
  • Mermaid-syntax editor
Pro$6.67/mo
  • Unlimited diagrams
  • Expanded AI usage
  • Collaboration and saving

Listed price is annual billing (official pricing page). A web editor that uses the open-source Mermaid syntax. · Exchange rate applied: 1 USD ≈ 1497 KRW. Prices can change — check the official site.

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