Hearthline

Hearthline とは？

I built Hearthline because the big platforms are great for collecting genealogy data, but terrible at helping you understand it. Your family tree sits there as a database, but you never get a real sense of the patterns, the gaps, or the shape of your family across generations. Hearthline fixes that. Drop in your GEDCOM file and instantly get 17 analytical views: lifespan distributions, geographic spread, family size patterns, generation depth, surname frequency, and more. Your data stays local.