Sinaiticus Greek Uncial is a free Greek uncial font created by Jack Kilmon, drawing on early manuscript lettering with a dark, crescent-like sweep and a broad, hand-cut presence. The letters feel solemn and old-world rather than ornamental, with rounded outer curves, sharply tapered joins, and the kind of weight shift that recalls inked scripture pages.
That mood gives the free font a natural place in book covers, museum graphics, liturgical projects, historical posters, and title cards where a distinctly ancient Greek voice matters. It also suits short headings and monogram-like initials, because the forms read as bold shapes first and written characters second.