AI Family Tree is a web family tree builder with 24 templates and printable output. Pick a template, then add names, dates, photos and relationships. It has a relationship finder, color and font styling and a Print-Fit check. Export is PDF or PNG, with poster sizes up to 24x36 in. No account is needed to start, and it is web only.
The core builder, editing, styling, relationship finder and PNG and PDF export are free, but free exports carry a small 'made with' mark. A one-time 'Complete Family Tree' purchase at $19.90 unlocks all 24 templates for one family, high-resolution PNGs and watermark-free PDFs. Private projects sync to a signed-in account. The page advises asking living relatives before sharing their details.
Many family-tree apps push relatives into public or social profiles. AI Family Tree is a browser tool focused on printing a private DIY tree.