What Napkin AI does
Napkin AI analyzes selected text and proposes editable visual structures that can be styled and exported for documents, slides, and web content.
Napkin AI focuses on explanatory graphics rather than photorealistic image generation. It can import PPT, DOC, PDF, HTML, and Markdown content, generate candidate visuals from selected wording, and let users edit labels, layout, icons, and styling before export.
The Free plan currently provides 500 AI credits per week, unlimited editing and imports, PNG and PDF export, and Napkin branding. Annual pricing lists Plus at $9 per person monthly with 10,000 monthly credits, SVG and PPT export, and brand styles; Pro is $22 per person monthly with larger allowances and controls.
A plausible-looking diagram can encode the wrong sequence, causal relationship, magnitude, or category. Users must compare every visual with the source, remove invented connections, check accessibility and contrast, and avoid uploading confidential material until data-sharing, subprocessors, retention, and opt-out settings meet policy.
How Napkin AI works
A user writes or imports text, selects the passage to visualize, and asks Napkin to infer a fitting visual structure. The system proposes diagrams composed of editable text, connectors, icons, and styles. The user corrects meaning and hierarchy, applies branding, then exports to supported formats.
How to set up Napkin AI
Choose one clear source passage
Start with verified text that expresses a single process, comparison, hierarchy, or set of components.
Generate several structures
Select the passage, compare candidate visuals, and choose the structure that best matches the actual relationship rather than the prettiest layout.
Correct semantics first
Rewrite labels, delete invented links, fix ordering and grouping, and verify every number before styling.
Apply accessible styling
Use readable type, sufficient contrast, restrained colors, meaningful icon choices, and a text alternative for nonvisual readers.
Export for the destination
Choose PNG, PDF, PPT, or SVG based on plan and editing needs, then check the result inside the final document or deck.
Napkin AI FAQs
Is Napkin AI free?
Yes. The Free plan currently includes 500 AI credits weekly, editing, imports, and branded PNG and PDF exports.
How are AI credits used?
Napkin says visual generation currently costs roughly one credit per selected word, while noting that more complex operations may change usage.
Can Napkin export editable PowerPoint or SVG files?
Yes, on eligible paid plans. The Free tier is limited to PNG and PDF exports.
Does Napkin use customer data for training?
Its pricing FAQ says users can opt out of data sharing and that subprocessors are contractually barred from training on customer data.
Can it verify the logic in a diagram?
No. It proposes a visual interpretation; a knowledgeable person must validate relationships, sequence, numbers, and terminology.
Listing reviewed 2026-07-23. Product details and pricing can change; verify important terms on the provider's website.
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