Genealogy tools

Build a private family tree with relatives, events, sources and documents without creating an account.

Open, duplicate and protect family trees stored locally in this browser.

Display parents, grandparents and earlier generations in a clear ancestor layout.

Create a descendant chart for a selected person, including families and later generations.

Combine a person’s ancestors and descendants in a single hourglass view.

Generate a radial fan chart covering several ancestor generations.

Place events from several people on one timeline while preserving uncertain dates.

Inspect people, families, sources and extension structures from a GEDCOM file locally.

Edit imported genealogy data and export it back to GEDCOM.

Check line structure, identifiers, references, header information and the trailer.

Import older GEDCOM data and export GEDCOM 7.0.18 or 5.5.1.

Move a 5.5.1 tree to the current format and review compatibility warnings.

Open and create GEDZIP packages containing a GEDCOM document and local media.

Select two people and calculate the shortest family path between them.

Compare names, dates and parents, then choose whether records should be merged.

Find conflicting dates, ancestry cycles, missing sources and other issues.

Prepare ancestor, descendant or hourglass charts as PDF, PNG and SVG.

Generate a private book with a tree chart and individual profile pages.

Create a printable profile containing family links, events, places and notes.

Attach photos, scans and documents to people and detect duplicate files using SHA-256.

Browse and export surnames stored in the private family tree.

Collect place names used across events in the entire tree.

Find people with missing dates, places, parents or other important details.

Create a list of people and facts that still need source citations.