Sans Normal Byduf 21 is a regular weight, normal width, low contrast, upright, normal x-height font.
Keywords: ui text, product design, branding, signage, presentations, modern, neutral, clean, friendly, tech, clarity, versatility, modernity, approachability, rounded, open, crisp, balanced, legible.
This typeface is a clean sans with round, geometric underpinnings and smooth, continuous curves. Strokes are even and consistent, with squared terminals and minimal modulation, creating a crisp, contemporary texture. Uppercase forms are straightforward and fairly geometric, while the lowercase keeps a simple, single-storey “a” and “g,” contributing to an approachable tone. Counters are open and generous, and the spacing feels balanced, producing an even rhythm across both the alphabet grid and the paragraph sample.
It suits interface and product typography where clean shapes and predictable rhythm help readability, and it also works well for contemporary branding and packaging that needs a neutral, polished sans. The straightforward numerals and open counters make it practical for dashboards, labels, and wayfinding-style applications, especially at medium to large sizes.
The overall impression is modern and unobtrusive, with a friendly clarity that reads as contemporary and functional rather than expressive. Its rounded construction softens the tone, making it feel approachable and broadly usable, while the clean geometry adds a subtle tech-leaning, systemlike character.
The design appears intended as a general-purpose geometric sans that prioritizes clarity and consistency, pairing simple construction with a slightly softened, friendly feel for everyday digital and print use.
Distinctive cues include a circular “i/j” dot, a compact crossbar on “t,” and smoothly drawn numerals with clear, simple silhouettes. The sample text shows stable line color at large sizes and maintains clarity in mixed-case settings.