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Sans Superellipse Addir 3 is a light, wide, low contrast, upright, normal x-height font.

Keywords: ui text, app design, signage, dashboards, branding, modern, techy, clean, calm, friendly, clarity, modernity, approachability, systematic design, rounded, geometric, monoline, open apertures, soft corners.

A rounded geometric sans with monoline strokes and consistently softened corners. Curves resolve into superellipse-like bowls and counters, giving letters a squared-round silhouette rather than purely circular forms. Terminals are smooth and unbracketed, joins are crisp, and overall spacing feels even and measured, producing a clear rhythm in both uppercase and lowercase. Numerals follow the same rounded-rectangle logic, with open, simplified forms and a restrained, systematic construction.

Well-suited for interface typography, product branding, dashboards, and wayfinding where clarity and a modern tone are needed. Its rounded geometry can also work effectively in packaging and editorial display settings when a clean, approachable voice is desired.

The design reads contemporary and engineered, with a gentle friendliness coming from the rounded corners and broad, open shapes. It feels calm and neutral rather than expressive, suggesting precision without coldness and a subtle tech-forward character.

The font appears designed to deliver a contemporary geometric voice with softened geometry, prioritizing legibility and consistency across letters and numbers while maintaining a distinctive rounded-rectangle signature in the curves.

The lowercase shows a single-storey “a” and “g,” reinforcing the geometric, simplified tone. Several glyphs (notably rounded letters and digits) lean into squarish curves, which helps maintain a consistent texture across mixed-case text and UI-style strings.