PaperFig started from a simple observation: Sometimes the hard part is not drawing but knowing what the figure should contain. It is an AI scientific figure generator built for researchers. Alongside the generator there are smaller tools, including a prompt generator and a journal figure checker. You can try it on the free plan: 150 signup credits and 1 free figure a day for your first week, no card required. Typical outputs are mechanisms, method workflows and graphical abstracts. If you are one of the researchers browsing for figure tools looking for prompt help or a figure checklist, it is a reasonable first stop. People use it to draft figures for manuscripts, build graphical abstracts, prepare grant diagrams, and make slides for lab meetings. The free plan gives a watermarked PNG, and subscribers get TIFF/PDF export plus a 4K upscale for final submission images. Visit PaperFig.