Font Alternates Viewer

A browser tool for exploring stylistic sets, ligatures, and OpenType features in .ttf font files.

Responsibilities

Design, build, ship

Date

February 2026

Available at

fonts.farrenwang.com

Font Alternates Viewer, set against a background grid built from a font's own alternate letterforms

The tool

See every stylistic set before you use it.

Figma can render a font's stylistic sets, but it doesn't surface which set number maps to which glyph — so using alternate letterforms means guessing. Upload a .ttf file and the tool surfaces the font's metadata, a full OpenType feature checklist, and every ligature and stylistic set shown side-by-side with its default form, labeled with the correct feature code.

Identifies and labels every stylistic set with its SS number — a gap left by mainstream design tools

Shows standard and discretionary ligatures with before/after comparisons

Surfaces OpenType feature support at a glance — kerning, small caps, fractions, figure styles, and more

Back to all work

→

farren.x.wang@gmail.com

Singapore · 2026