🌳 Family Tree Generator Advanced

Build a family tree with editing, multiple spouses, children shortcuts, and drag positioning

Add family members, connect parents and multiple spouses, include photos and marriage dates, add children from a selected parent, and drag cards to save their positions. This file works offline in a browser and includes JSON import/export plus PDF export.

Family member form

Mode: Add new family member

Full name

Gender

Birth year

Father

Mother

Spouse connections

Photo

Photo preview

Upload an image to show it on the person card.

Selected person

Click a person in the tree to inspect them here.

Co-parent / spouse for new child

JSON data editor

Fields: id name gender birthYear fatherId motherId spouseRelations[] photo manualX/manualY

spouseRelations format example: [{ "id": "p4", "date": "2002-07-15" }]

Live family tree diagram

Tip: after clicking Export PDF, choose Save as PDF in your browser's print window.