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PaperFig

Freemium AI Image Generators AI Tool Made in China Since 2026

AI scientific figures with editable labels, built-in OCR, and 4K

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Listed on AI SEO Gazette · Reviewed by our editors

paperfig.io
PaperFig screenshot
CategoryAI Image Generators
Pricing modelFreemium

What is PaperFig?

PaperFig is an AI scientific figure maker for researchers. Describe an idea or upload a sketch, reference image, or PDF to generate a polished figure draft for mechanisms, workflows, and graphical abstracts. Built-in OCR helps extract and correct labels, with PNG, PDF, and high-resolution 4K PNG options.

Key features

Text-to-figure, sketch-to-figure, photo-to-figure, and reference-to-figure generation
Built-in OCR label editor to extract and correct figure labels
PNG, PDF, and high-resolution 4K PNG export
Supports mechanisms, workflows, and graphical abstracts
Covers biomedical, materials, energy, environmental, bioengineering, CS/AI, and geoscience use cases
Freemium plan with 150 signup credits and 1 free figure per day for the first 7 days

Pros & cons

Pros
  • Built specifically for scientific figures, not general image generation
  • Works from text, sketches, reference images, or PDFs
  • Built-in OCR to extract and correct figure labels
  • Free plan with 150 signup credits, no card required
  • PNG, PDF, and high-resolution 4K PNG export
Cons
  • Outputs are drafts that should be reviewed before use in a paper
  • Exports are image and PDF formats only
  • Higher-volume use requires a paid plan (from $16/month)
  • Web app only, no desktop or mobile app

Who it's for

Researchers

Frequently asked questions

Is PaperFig free?

PaperFig has a free plan, with paid plans for heavier use. Check the PaperFig website for current pricing.

What is PaperFig used for?

AI scientific figures with editable labels, built-in OCR, and 4K. PaperFig is an AI scientific figure maker for researchers. Describe an idea or upload a sketch, reference image, or PDF to generate a polished figure draft for mechanisms, workflows, and graphical abstracts. Built-in OCR helps extract and correct labels, with…

Who is PaperFig for?

PaperFig is built for Researchers.

What are the best alternatives to PaperFig?

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