From data to diagram in seconds.
Describe what you want to show, in any major language. Our prompt router maps your description to the best-fitting template from the Scrollchart catalog and fills in the values. You get a live preview, an embed snippet, and a unique instance ID - all in under a minute. Free, no account.
0 chars . Cmd/Ctrl+Enter to submit
Paste numbers, percentages, or a series. We visualise exactly what you provide.
How the generator works
- You describe what to show. Plain English. A finding, a number, a comparison, a pattern. The more specific you are, the better the routing.
- Our AI reads your prompt and picks the best-fitting diagram template from our catalog of 200+ templates. Generation runs in seconds and stays free.
- The template renders with your values. No SVG generated from scratch - we re-use templates that are already animated, accessible, and lightweight.
- You tick the consent box and copy the embed snippet. One unique instance ID per generation. It’s free (forever).
What kinds of prompts work
The router handles 12 underlying data shapes. You don’t need to know them - you just describe what you want to show. For example:
“$200 a month invested at 7% beats simple savings over 30 years.”
→ Routes to compound vs linear curves with milestone markers at year 10, 20, 30.
“73 in 100 remote workers want hybrid; 22 want fully in-office.”
→ Routes to a dot matrix showing the X-of-Y proportion in a 100-dot grid.
“Sales funnel: 10,000 visits → 1,200 sign-ups → 240 trials → 65 paid.”
→ Routes to a Sankey flow with drop-off rates labeled at each stage.
“Show our team’s reading speed against the 90th percentile.”
→ Routes to a bell curve with “you are here” marker at the percentile you mention.
Limits and pricing
The generator is free, with a soft rate limit of 5 generations per IP per day. Once a diagram is generated, it renders forever from our CDN with zero AI cost per page-view - the limit applies only to the moment of creation. If you need higher volume (newsroom, agency, course platform), email us and we’ll lift the cap.
Works in every major language
Prompt in English, French, Spanish, German, Italian, Portuguese, Mandarin, Hindi, Arabic, Japanese, Korean, Russian, Turkish, Polish, Dutch, and dozens more. The router reads the prompt in the original language, picks the diagram template, and fills the labels, axis titles, and source line in that same language. Output is publication-ready for non-English blogs, university courses, and regional news sites without a manual translation step.
Prefer to browse, or want a hand-built diagram?
Free AI chart generator
Paste your data, a finding, or a URL. The generator picks the right chart type and produces an animated, embeddable diagram in seconds.
Open the generator →100+ animated diagrams
Hand-built across 17 subjects: science, finance, fitness, law, engineering, and more. Filter by topic, copy one line of HTML, done.
Browse the catalogue →Now available in every major language: prompt in English, French, Spanish, German, Mandarin, Hindi, Arabic, Japanese, Portuguese, and more — the diagram labels render in the language you ask for.