FontToolbox logo

Jack Input

Jack Input is a heavy slab-serif monospace that splits the difference between old typewriter character and modern coding font. Its bold, fixed-width letterforms carry more visual punch than most monospaced faces, with thick slab serifs that anchor each character firmly on the baseline. Works for code displays, terminal interfaces, and technical layouts where you want the discipline of a monospace but with real typographic weight behind it.

Preview

Live sample
0/180
Jack Input preview
Jack Input specimen sheet