Napkin AI is a tool that automatically turns text into visuals such as infographics, flowcharts, and mind maps. Built by Napkin AI in the United States, it became generally available in August 2024. You do not need to learn a design tool: paste in a draft, a set of meeting notes, or the body of a blog post, and it lays out candidate visuals that match the content. Generated visuals are not flattened images but editable objects whose colors, fonts, layouts, and icons can each be adjusted, and they can be carried into PowerPoint, Google Slides, Notion, Word, and other tools.
Key Features
- Automatic diagram generation from text: Select a passage and several candidate visuals matching its content appear. Flowcharts, comparison diagrams, timelines, org charts, mind maps, and infographics are available, so you can pick the form that fits the structure you want to convey
- Editable after generation: The output is a collection of objects rather than a picture. Colors, fonts, icons, and element placement can be swapped individually, which suits the common case of “mostly right, but one part needs fixing”
- Import existing files: Upload PPT, DOC, PDF, HTML, or Markdown files and build visuals from them, without rewriting anything from scratch
- Export in multiple formats: PNG and PDF are available on every plan, and paid plans add PowerPoint and SVG export. Visuals can be brought into Google Slides, Canva, Keynote, Notion, Word, or Google Docs, where documents are actually finished
- 60+ languages supported: Visuals can be created in many languages, including Japanese. Note that the interface itself is available only in English, French, Spanish, Italian, Korean, and Portuguese
- Real-time collaboration: Team members can edit the same file simultaneously, with commenting supported
Pricing
| Plan | Monthly | Annual | What’s included |
|---|---|---|---|
| Free | $0 | $0 | 500 AI credits per week, unlimited visual editing, file imports, and PNG/PDF export, standard icons, Napkin branding on visuals |
| Plus | $9 / person | $81 / person (25% off) | 10,000 AI credits per month, unlimited PPT and SVG export, 3 brand styles, bold icons, branding removal |
| Pro | $22 / person | $198 / person (25% off) | 30,000 AI credits per month, exclusive designs, unlimited custom branding, custom font uploads, optional credit top-ups |
| Enterprise | Contact sales | Contact sales | Custom pricing via the sales form |
AI credits are consumed when generating visuals; the official guidance is roughly one credit per word selected for generation.
Pricing is current as of August 2026. Check the official site for the latest details.
Pros & Cons
✅ Pros
- Produces presentable diagrams from text you already have, with no design background required
- Output is editable object by object, so you can steer the details toward what you meant
- The free plan allows unlimited editing, file imports, and PNG/PDF export, keeping the barrier to trying it low
- Export paths into everyday tools such as PowerPoint and Notion are built in
- Visuals can be created in 60+ languages, including Japanese
⚠️ Cons
- The free plan stamps Napkin branding on visuals and does not allow PPT or SVG export
- Because generation runs on AI credits, heavy use across long documents consumes them quickly
- The interface is not available in Japanese, so operation happens in English or another supported language
- Suggested diagrams follow the structure of the source text, so unorganized writing makes it harder to get the visual you wanted
- It builds individual visuals rather than an entire deck’s structure or narrative flow
Comparison with Similar Services
| Criteria | Napkin AI | Gamma | Canva | Whimsical |
|---|---|---|---|---|
| Main use | Diagrams and infographics from text | Generating whole decks and web pages | General-purpose design work | Flowcharts and wireframes |
| Starting point | Existing text or files | A prompt or outline | Templates | Hand-drawn style diagramming |
| Editing output | Editable per element | Edited slide by slide | Fully editable | Mostly manual drawing |
| Strength | Quality and speed of a single visual | Structure of a whole document | Breadth of expression | Organizing structure |
| Free plan | Yes (credit-based, with branding) | Yes | Yes | Yes |
Who Is It For
- People who want diagrams in their documents or articles but have no time to learn a diagramming tool
- Anyone who needs to turn meeting notes or planning memos into shareable visuals quickly
- Content owners who want to keep adding relevant visuals to blog posts and newsletters
- People who want to rework existing PowerPoint material into presentable diagrams
- Those working from Japanese text who do not mind an English interface
Summary
Napkin AI exists to close the gap of “I have the writing but not the visuals” as quickly as possible. Its role differs from tools that generate an entire deck: the design leans toward the quality and speed of each individual diagram. Because output can be adjusted element by element, it suits people who treat AI output as a draft rather than a finished product. The clearest way to evaluate it is to paste your own text into the free plan and see what candidate visuals come back. For ongoing use, Plus or above becomes the realistic choice, since it removes branding and adds PowerPoint export.