Core guide · Typography basics
What is a glyph?
Understand glyphs, characters, accents, alternates and why glyph counts differ between fonts.
A character is an abstract text element, such as the letter A. A glyph is the visible design used to represent a character—or one of several possible designs for it.
One character can have several glyphs
A font may contain a standard a, a swash a, small-cap forms and contextual alternatives. They may relate to the same character while using different glyphs. Ligatures can use a single glyph to represent several characters together.
Why glyph count matters
A higher glyph count can indicate broader language support or more alternates, but it does not guarantee quality. Ten carefully designed symbols can be useful for a specialist icon font, while a text family may need hundreds of characters for reliable multilingual typesetting.
Inspect before installation
Font Trust builds a searchable glyph map from the actual file. It shows whether letters, numbers, punctuation and accents exist before the visitor installs or uses the font.
This guide explains general font practice and the permissions displayed by Font Trust. The complete licence attached to a specific font remains the controlling text.