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Sans Superellipse Onnef 11 is a regular weight, wide, low contrast, upright, normal x-height font.

Keywords: ui, headlines, signage, branding, posters, tech, futuristic, industrial, clean, precision, modernization, systematic design, tech clarity, geometric identity, geometric, rounded, squared, modular, monoline.

A geometric sans built from rounded-rectangle (superellipse) forms with largely monoline strokes and crisp terminals. Counters are squarish with softened corners, producing a rectilinear rhythm that stays consistent across caps, lowercase, and numerals. Curved letters rely on boxy arcs and chamfer-like joins rather than true circles, and diagonals appear on forms like K, V, W, X, Y, Z with firm, engineered angles. Spacing looks even and deliberate, supporting clear word shapes despite the squared, modular construction.

Well-suited for user interfaces, dashboards, and product surfaces where clean geometry and consistent stroke behavior aid legibility. It also works for headlines, logotypes, packaging, and wayfinding systems that benefit from a modern, engineered aesthetic.

The overall tone is modern and technical, with a device-interface clarity and a mildly sci‑fi flavor. Rounded corners keep the geometry approachable, while the squared structure and steady stroke weight convey efficiency and control.

The design appears intended to translate superellipse-based geometry into a practical sans for contemporary digital and industrial contexts, balancing a distinctive squared-round skeleton with straightforward readability.

Distinctive superelliptical bowls and apertures give the face a strong, cohesive identity at display sizes. Numerals follow the same rounded-rectangle logic, reading as structured and signage-like rather than traditionally humanist. The design emphasizes straight runs and right angles, so it projects best where a constructed, contemporary voice is desired.