Question 1

How do I extract images from a research paper PDF?

Accepted Answer

Paste a DOI to fetch a paper automatically or upload a PDF manually. Paper Prism then extracts embedded raster images such as figures, charts, microscopy panels, and diagrams.

Question 2

Can I use a DOI instead of uploading a PDF?

Accepted Answer

Yes. If the paper is retrievable from its DOI, you can paste the DOI and extract images without manually downloading the PDF first.

Question 3

Does Paper Prism extract full pages?

Accepted Answer

Paper Prism focuses on embedded images inside the PDF rather than screenshotting entire pages. It works best for PDFs that contain raster figures.

Question 4

Why do some PDFs return no images?

Accepted Answer

Some academic PDFs are built mostly from vector graphics, text, or protected rendering layers. In those cases there may be few or no extractable raster images.

Paper Prism

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