Sans Superellipse Onloz 4 is a regular weight, normal width, monoline, upright, normal x-height font.
Keywords: ui text, product design, dashboards, signage, packaging, techy, clean, friendly, modern, utilitarian, modernize, clarify, systematize, soften edges, rounded corners, square-curved, geometric, open apertures, high legibility.
A crisp, geometric sans with a square-curved construction: many curves resolve into rounded-rectangle (superellipse-like) bowls and counters rather than pure circles. Strokes are even and smooth, with consistently softened corners that keep the texture firm but not harsh. Proportions feel efficient and compact, with open apertures and straightforward terminals; round characters like C, G, O, and 0 read as squarish ovals, and the numerals follow the same rounded-rect rhythm for a unified set. The overall spacing and rhythm produce a steady, contemporary text color that stays clear in paragraphs and holds up well at display sizes.
Well-suited to interface typography, product and hardware branding, dashboards, and wayfinding where clarity and a controlled, modern voice are needed. The squarish round forms and even stroke weight also make it effective for short headlines, labels, packaging, and technical or corporate communications.
The tone is modern and practical with a subtle tech and industrial flavor, softened by the rounded corners. It feels approachable and systematic—more UI-forward than editorial—suggesting precision without looking cold.
The font appears designed to deliver a contemporary, system-like sans with a distinctive superelliptical geometry—balancing strict construction with softened corners for friendliness and legibility across both text and display applications.
The design’s signature is its consistent rounded-rectangle geometry across letters and figures, which gives headings a distinctive “device” silhouette while remaining readable in continuous text. The sample text shows stable word shapes and clear differentiation between similar forms (notably the squared O/0 and the compact, tidy lowercase).