X - Font

A fundamental term in typography is the . This is the height of the lowercase letter "x" in a particular typeface, which serves as a baseline for other lowercase letters without ascenders or descenders (like "a," "c," or "e"). What Font Does Twitter (Or Shall We Say X) Use? - Superside

The most common search for "X font" today refers to the custom typeface used by the social media platform formerly known as Twitter. The official font is called Chirp . x font

While the platform uses Chirp for UI text, its iconic logo—the stylized 𝕏—is not a standard letter from a font. Instead, it is based on a mathematical double-struck capital X (Unicode character U+1D54F). Some designers also point to the Abraham Heights font as a close stylistic match for the logo's structure. The Technical "X" Font: XLFD A fundamental term in typography is the