Napkin AI

Napkin AI turns written text into visuals. You write or paste text (or import a document), select a passage, and Napkin suggests diagrams that fit it: flowcharts, mind maps, process steps, comparisons, infographics and data charts.

Key features

• Text to visual: several layout suggestions for each selection, all fully editable.
• Customisation: change colours, fonts, icons and layout. Paid plans add brand styles.
• Import: PPT, DOC, PDF, HTML and Markdown files.
• Export: PNG and PDF on every plan; SVG and PowerPoint on paid plans.
• Collaboration: real-time editing, comments and link sharing.

Pricing

• Free: 500 AI credits per week (about one credit per word you turn into a visual), with Napkin branding on visuals.
• Plus: $9 per person/month.
• Pro: $22 per person/month.
• Yearly billing saves 25%.

Good for

Making slides, docs, blog posts and reports clearer without opening a design tool. Related on SleekNav: Gamma for full AI presentations, Whimsical and Excalidraw for hand-drawn diagrams.