Fast Family Tree is a browser-based pedigree drawing tool for genetic counsellors and clinical genetics teams. Build three-generation and extended family pedigrees with standard symbols, consanguinity loops, twins, pregnancies, donors, carrier status, adoption and assisted reproduction lines, and colour or pattern coded disorder fills with an automatic legend.
Building pedigrees is free and unlimited. Downloads (PNG, JPG and PDF), printing, JSON saves and JSON loads use free trial actions first, then need a subscription or a Pedigree Pass. Each pass covers four outputs for one pedigree, while re-opening its JSON file stays free. No protected health information is stored on our servers.