kitio.aiAdded Nov 5, 2026
Diagram Generator
Freemium · $9/moCreates flowcharts, ER diagrams and infographics from a text prompt
What is Diagram Generator?
Diagram Generator is an AI agent that turns a description into a finished diagram or infographic, searching the web for current facts when the topic needs them. It covers more than 16 types, from flowcharts and sequence diagrams to mind maps and Sankey charts.
Each diagram can be produced as editable Mermaid code for docs and Git, or as an image up to 4K in one of over ten visual styles such as blueprint, hand-drawn or 3D isometric. You refine results in chat with requests like changing a color or adding a data point.
Image rendering uses third-party image models, and credits are charged per generation, with higher resolutions costing more. The service is in public beta and the free tier adds a watermark in Pro mode.
Features
- Text to diagram
- Editable Mermaid output
- Web-grounded content
- 10+ visual styles
- Up to 4K export
Tags
Releases
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Organization
Diagram Generator
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- $9/mo
- Billing frequency
- Monthly
Diagram Generator plans
Developer
Free
- 5 one-time Pro credits
- All diagram types
- Up to 2K, watermarked
Starter
$9/mo
- 100 Pro credits a month
- No watermark
- Commercial license
Professional
$35/mo
- 400 Pro credits a month
- 4K generation
- Priority support
Prices in USD, checked Nov 5, 2026. Plans change often, so confirm on the Diagram Generator site.Official pricing
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Pros and cons
Pros
- Choice of code or image output
- Pulls in current data
- Many diagram types
Cons
- Free credits are one-time only
- 4K output needs the top plan
- Still in public beta
Prompts & results
No prompts yet. Add your own prompt and output to help others use this tool.
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Reviews
Q&A
What is Diagram Generator?
Diagram Generator is an AI agent that turns a description into a finished diagram or infographic, searching the web for current facts when the topic needs them. It covers more than 16 types, from flowcharts and sequence diagrams to mind maps and Sankey charts.
Can I edit diagrams after generating them?
Yes. You can switch to Mermaid mode for editable code or ask for changes in the chat.
Is commercial use allowed?
A commercial license is included from the Starter plan upward.
How much does Diagram Generator cost?
Diagram Generator is freemium, with paid plans from $9/mo.
Is there a free version of Diagram Generator?
Yes. Diagram Generator has a free plan, and paid plans add more usage and features.
What are the main features of Diagram Generator?
Text to diagram, Editable Mermaid output, Web-grounded content, 10+ visual styles, Up to 4K export.
Who makes Diagram Generator?
Diagram Generator is made by Diagram Generator.
What are the best alternatives to Diagram Generator?
Popular alternatives include Venngage, Napkin AI, Diagramming AI.