Best for: Make slides
Gamma
Type a topic, get a ready-made slide deck in a minute.
Free credits or trial only
Best for: Presentations and visuals from a short prompt.
Napkin AI
Turns your text into diagrams and visuals for slides.
Free plan is enough to startOpen Napkin AI ↗
What it is
Napkin reads a paragraph of text and suggests diagrams, flowcharts and infographics that explain it, which you can drop into slides or documents.
How to start in 5 minutes
- Sign up free at napkin.ai.
- Paste a paragraph explaining a process.
- Click the spark icon to see visual suggestions.
- Export as PNG or PDF.
Is the free plan enough?
Weekly credits are plenty for occasional use.
Free ($0, forever): 500 AI credits per week, unlimited editing, imports and PNG/PDF exports, with Napkin branding on visuals.
Source: Napkin AI's own pricing page, checked Nov 2026. Plans change; confirm before you pay.
Similar tools
Best for: Make slides
Canva
Drag-and-drop design for posters, slides and social posts, with AI.
Free plan is enough to start