Family Tree Simple

Build Your Family Tree Online, Anywhere, Any Device

Family Tree Simple · Updated 25 September 2026 · 2 minute read

A modern, browser-based family tree that follows you across phone, tablet and desktop. No downloads. No syncing headaches.

Desktop-only genealogy software is showing its age. An online family tree means your work is always backed up, always shareable, and always available, whether you're visiting grandparents or researching at the library.

Build My Online Tree

Why Online Beats Desktop Software

  • Always backed up, never lose data to a crashed laptop.
  • Always up to date, relatives see changes the moment you make them.
  • Works on any device, add a memory from your phone the moment you remember it.

Designed for Real Families

Step-parents, second marriages, half-siblings, adopted children, real families don't fit in tidy boxes, and your tree shouldn't force them to. Family Tree Simple supports multiple partners, divorces, and complex parentage out of the box.

Switch Between Tree, Card, List & Table Views

Sometimes you want the big picture, sometimes you want a sortable spreadsheet. Toggle between four powerful views to find exactly what you need.

Tools for your family history

  • Cloud-synced across all devices
  • Mobile, tablet and desktop optimised
  • Real-time updates for collaborators
  • Four view modes: tree, card, list, table
  • No installs, no updates, no fuss

Frequently asked questions

Will my tree work on mobile?

Yes. The interface adapts to phones and tablets, including dedicated mobile drawers and touch-friendly controls.

Is my data safe in the cloud?

Your data is stored on encrypted infrastructure with private-by-default access. Only people you explicitly invite can see your tree.

Can I work offline?

You need a connection to load and save changes. Once loaded, the page remains usable until you sync.