Figviz

Figviz is an AI diagram generator for STEM teachers, students, and researchers. You type a short description or upload a PDF. The tool returns a labeled science or math diagram in seconds.

It covers physics, biology, chemistry, earth science, and math from K-12 to graduate level. Users can export high-resolution PNG files or editable SVG vectors. Diagrams work in slides, worksheets, lab reports, and journal figures.

The site also offers 150+ free single-purpose tools, such as a Punnett square maker. Pricing is pay-as-you-go with no subscription. New accounts get 8 free credits.