Sans Normal Byduf 25 is a regular weight, normal width, low contrast, upright, normal x-height font.
Keywords: ui text, body text, editorial, forms, signage, clean, modern, neutral, friendly, everyday readability, neutral branding, clarity, versatility, humanist, open apertures, rounded terminals, soft curves, simple forms.
A clean sans with a gently humanist construction, mixing round bowls with subtly modulated geometry. Curves are smooth and broadly circular, while joins and terminals are softened rather than sharply cut, giving letters a calm, approachable finish. Proportions are even and readable, with open counters and generous apertures that keep forms like C, G, S, a, e, and s clear at text sizes. The lowercase shows straightforward, unforced shapes (single-storey a and g), and the numerals are simple and evenly weighted, matching the overall rhythm.
Works well for interface copy, product text, and general editorial settings where consistent readability is needed. The clear lowercase and straightforward numerals make it suitable for dashboards, forms, instructions, and wayfinding-style applications, and the tidy capitals can support simple headlines and labels.
The tone is contemporary and unobtrusive, aiming for clarity without feeling sterile. Soft curves and open shapes add a mild friendliness, making it suitable for everyday communication where neutrality and legibility are priorities.
The design appears intended as a dependable, general-purpose sans: clear in continuous reading, visually restrained, and versatile across print and screen. The softened terminals and open forms suggest an emphasis on approachable legibility rather than strict geometric rigidity.
Spacing appears balanced in running text, with a steady texture and minimal visual noise. Capitals feel crisp and orderly for headings, while the lowercase maintains a smooth, continuous flow for paragraphs.