
About
Write your own words in Ogham, the earliest Celtic script.
Carved along the edges of Irish standing stones from the 4th to 6th centuries, Ogham runs along a single stemline (the druim). Each letter is one to five strokes, and because so many carry tree names it is known as the Tree Alphabet.
Features
- Inscribe: type in English and watch it become Ogham. Show it upright like a standing stone.
- Trees: all 20 letters with their tree, meaning, and lore.
- Lore: the history of Ogham, the four aicmi, and how to read it.
About Ogham
It was a script for setting a name in stone, not a tool of divination. This is a reference app for the writing system itself.
All glyph shapes are a geometric reconstruction of public-domain historical forms.
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What's New in Ogham Tree Alphabet
1.0
July 28, 2026


