AI Sankey Diagram generator
Describe your sankey diagram in plain English and get editable Mermaid code instantly. Show how quantities flow between categories with weighted links.
Example prompts for a sankey diagram
- “Household income to expenses flow”
- “Website traffic from channels to conversions”
- “Electricity generation by source to usage”
What a Mermaid sankey diagram looks like
Example sankey diagram
sankey
Revenue,Salaries,420
Revenue,Infrastructure,120
Revenue,Marketing,160
Revenue,Profit,300
Marketing,Ads,100
Marketing,Content,60
Infrastructure,Cloud,90
Infrastructure,Tools,30Want to write it by hand? See the full Mermaid sankey diagram syntax and examples, or browse templates.
Frequently asked questions
How do I generate a sankey diagram with AI?
Describe the sankey diagram you need in the box above and click Generate. The AI writes valid Mermaid sankey diagram code that renders instantly, and you can open it in the editor to refine it.
Is the AI sankey diagram generator free?
You can try it free — 5 AI generations in total, no sign-up needed. Starter includes 500 AI conversations a month and Pro is unlimited. Manual editing and export stay free after that.
Can I edit the generated sankey diagram?
Absolutely. The output is plain Mermaid code — edit it by hand in the live editor, or ask the AI for changes in natural language.