PhilliBoo

PhilliBoo by DesignByLime is a free spooky-monogram display font with a Halloween-cartoon streak. The letters lean on bold silhouette first, then surprise you with carved-in ghostly faces and mask-like cutouts, so the alphabet reads more like a set of haunted initials than a neutral decorative style.

That makes this free font a natural pick for Halloween party flyers, trick-or-treat posters, haunted-house signage, novelty merch, and seasonal social graphics. It also suits short title cards, cover lines, and monogram-style logos where the built-in character art gives the caps a playful eerie twist without needing extra illustration.