🌱 Bloomsly is brand-new and growing daily. We're building this in the open and shipping updates most days — you're one of our very first families. Tell us what to build, and stick around: your ideas shape where it goes.
Free · Private · No sign-up to explore

See every branch of your family. At once.

Flat charts hide half your family behind the other half. Bloomsly lays your whole tree out in 3D — grandparents, uncles, aunts, cousins — each branch in its own space, none of them ever crowding another.

Open Bloomsly — it's free See what it does
■ Your family data never leaves your device. No servers, no accounts, no ads — your tree stays yours. (We count anonymous, cookieless page visits so we know people are finding us — nothing more.)
EdwinFlora MilesJuneClara

A family tree that behaves like a place, not a page

Everything below works the moment you open the app — no install, no account, nothing to configure.

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Every branch, at once

Each family line gets its own slice of 3D space. Fold any branch into a single glowing marker and unfold it later — the tree re-arranges itself around what you're exploring.

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Bring your real family

Export a GEDCOM file from Ancestry, FamilySearch, MyHeritage or Gramps and drop it in. Names, dates, marriages, photos — seconds later you're flying through your own ancestry.

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Name any kinship

Pick two people and Bloomsly names the relationship — “1st cousin,” “great-aunt,” “2nd cousin twice removed” — and lights the exact path that connects them.

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Travel through time

Drag the year slider and watch your family exist through history: the unborn fade in, the departed become gentle ghosts.

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Five visual worlds

The same family as a glowing constellation, a clean studio, a living garden, an engineer's blueprint, or a city where every building's height is the size of a branch.

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Private by design

Bloomsly has no backend. Your data lives in your browser and in files you export yourself. We couldn't read it if we wanted to.

Built together, shared like a document

Family trees are group projects. Bloomsly ships collaboration without servers or accounts — the tree itself travels.

1 · Share with a role Send one link that carries the whole tree. Choose what each person can do: Viewer, Contributor, or Co-author.
2 · They build Relatives add people, fix dates, attach photos — in their own copy, on their own time, on any device.
3 · You approve One click sends their changes back. You review each one — accept or decline — like suggestions in a shared doc.

Your family is waiting

Open the app, load the sample family, double-click a grandparent — and watch a whole branch fold into a single star.

Open Bloomsly

Enjoying it? Support the project · Tell us what to build next