About this tool

Figviz turns a sentence, a topic, or a PDF into an accurate, labeled diagram for biology, chemistry, physics, and K-12 math — cell diagrams, reaction mechanisms, free-body diagrams, function graphs, and more. Built for STEM teachers and students: generate a clean, labeled figure in seconds and export a print-ready PNG for worksheets, slides, and papers. It also includes 150+ free diagram tools and interactive concept pages. No subscription — start free with 3 credits, then pay-as-you-go.