PaperFig started from a simple observation: Protocols and facility workflows are easier to follow as a diagram than as a numbered list. It is an AI scientific figure generator built for researchers. Typical outputs are mechanisms, method workflows and graphical abstracts. Text, sketches, photos, reference images and PDFs all work as a starting point. An OCR label editor extracts every label, so a typo or renamed variable is a quick text edit instead of a rebuild. If you are one of the core facility staff and lab managers documenting protocols and workflows, 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 150 signup credits plus 1 free figure per day for the first 7 days, and no card is needed. Visit PaperFig.