Describing a figure to an AI tool is a skill most researchers have never practised. PaperFig does not try to be everything; it is an AI scientific figure maker for researchers. You paste a paragraph or upload an image, say in one line what the figure should show, and then edit the result. You can begin with a plain-language description, a hand sketch, a photo, a reference figure, or a PDF. The site also has helpers such as a graphical abstract maker, a prompt generator and a journal figure checker. You download PNGs (watermarked on the free plan), while TIFF/PDF export and a Faithful 4K PNG upgrade are paid options. The free plan needs no card and includes 150 credits at signup, plus a free figure each day for the first week. Treat the output as a draft and check it against your target journal’s requirements before submitting. Visit PaperFig.