Your story in. Your pedigree out.
A fast, flexible pedigree drawing app for genetic counselors, clinical geneticists, physicians, and researchers.
Research use only.
Built for pedigree workflows
Standard pedigree symbols
Document family relationships in a clear, consistent pedigree format.
AI-assisted narrative entry
Turn a written family history into a pedigree draft, then review and refine the details.
Build as you interview
Add relatives and update details quickly as family history unfolds.
Capture the details you need
Use custom fields to organize information relevant to your work.
Flexible formatting
Customize how individual details and symbols appear in your diagrams.
Family history analysis
Use customizable analysis tools to explore patterns across a pedigree.
Reports and exports
Create reports and export diagrams as PNG, SVG, or PDF.
Work with individual cases
Individual accounts are available now. Pedigrees can be saved as files on your device.
Local file control
Keep your pedigree files on your own device and choose where to store or share them.
Try GeneLeaf for your next pedigree
Create and edit pedigrees with an individual account, then export your work.
Try GeneLeaf nowPlanned for a future paid tier: case storage, multi-case analysis, and EMR integration. These features are not available yet.
A focused workspace for family pedigrees
Fast data entry
Add relatives and update family details without rebuilding the diagram.
Flexible detail
Adapt individual data fields to your pedigree workflow.
Clear presentation
Apply formatting rules and export a diagram for reports or research.