About Napkin AI
Napkin AI generates visuals directly from text. You paste or import your writing, click to generate, and it proposes diagrams and graphics that express the idea, which you pick from and then edit freely. No prompt engineering is needed.
Outputs include visuals, mind maps, flowcharts and data charts, and a beta Slides product can turn ideas into presentation-ready decks. Everything stays editable: you can change colors to match a brand, take elements apart and reshape them. An API automates visual generation inside other workflows.
Napkin is a hosted service you can start for free, with a pricing page for paid plans. There is no self-hosted version, and it suits writers, marketers, consultants and teams who need quick visuals for docs and decks.
Key features
- Text-to-visual generation
- Mind maps and flowcharts
- Editable data charts
- Brand color customization
- Slides in beta
- API for automation
Good fit for
- →Illustrating documents and blog posts
- →Explaining processes with flowcharts
- Tags
- ai-diagrams
- infographics
- visualization
- mind-maps
- flowcharts
- charts
- design
- saas
Napkin AI: questions and answers
- What is Napkin AI used for?
- Napkin AI turns text into editable diagrams, infographics, mind maps and charts, with slides and an API. It is a good fit for illustrating documents and blog posts, and explaining processes with flowcharts.
- Is Napkin AI free?
- Yes. Napkin AI has a free plan, and paid plans start at $9 per seat per month.
- Is Napkin AI open source?
- No. Napkin AI is proprietary (closed-source) software and can't be self-hosted. In the AI Tools category, open-source options include slides-grab, OpenClaw and Open WebUI.
- What are some alternatives to Napkin AI?
- Napkin AI competes with Gamma, Beautiful.ai and Whimsical.
Open-source alternatives to Napkin AI
See all
slides-grab
AI Tools
Best harness + editor + linter for generating slides in Claude Code / Codex - Claude Desig
MITvs Gamma★ 1.2k
OpenClaw
AI Tools
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
OSSvs ChatGPT★ 391k
Open WebUI
AI Tools
Run AI on your own terms. Connect any model, extend with code, and protect what matters wi
OSSvs ChatGPT★ 154k
ComfyUI
AI Tools
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes inte
GPL-3.0vs Midjourney★ 136k
LobeHub
AI Tools
🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hi
OSSvs ChatGPT★ 83k
AnythingLLM
AI Tools
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerfu
MITvs ChatGPT★ 67k
SaaS alternatives to Napkin AI
See all
Gamma
AI Tools
Generates presentations, documents and web pages from a short prompt
SaaS
Beautiful.ai
Productivity
Presentation software with smart templates that auto-format slides and generate decks
SaaS
Whimsical
Whiteboards
Flowcharts, wireframes and mind maps in a lightweight visual workspace
SaaS
Eraser
Whiteboards
Diagramming tool for engineers with diagram-as-code and AI generation
SaaS
Adobe Express
Design
Browser and mobile design tool for social graphics and short videos
SaaS
Better Powerpoints
AI Tools
Browser-based AI presentation maker with editing tools that exports to PPTX
SaaS

