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Sans Superellipse Onray 4 is a regular weight, wide, low contrast, upright, normal x-height font.

Keywords: ui, product branding, headlines, signage, dashboards, futuristic, tech, clean, geometric, industrial, system design, modernization, tech aesthetic, geometric clarity, digital display, rounded corners, monoline, squared curves, modular, streamlined.


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A geometric sans built from rounded-rectangle and superellipse forms, with monoline strokes and consistently softened corners. Counters tend to be squarish rather than circular, and many curves resolve into flat terminals, giving the alphabet a modular, engineered feel. The shapes favor open apertures and stable, straight-sided bowls, while diagonals (such as in V, W, and X) remain crisp against the otherwise rounded construction. Numerals follow the same rounded-square logic, producing compact, screen-friendly silhouettes.

This design is well suited to interface typography, dashboards, and other digital surfaces where a crisp, engineered geometry reinforces a modern system feel. It also works effectively for tech-facing branding, packaging, and bold headline settings, and can serve as a clear display face for signage when a futuristic, rounded-square voice is desired.

The overall tone reads contemporary and technological, with a slightly sci‑fi edge driven by the squared curves and uniform stroke rhythm. It feels precise and utilitarian rather than expressive, projecting efficiency, control, and a clean digital aesthetic.

The letterforms suggest an intention to merge geometric clarity with softened, superelliptical corners, creating a cohesive ‘rounded-tech’ system that stays readable while feeling distinctly digital. The consistent monoline construction and modular curves point to a design aimed at contemporary product environments and forward-looking visual identities.

Uppercase forms are notably boxy and architectural, while the lowercase introduces simplified, modern constructions (single-storey a, compact e, and a squared, open g). Round letters like O/Q are more like rounded squares, and the punctuation/diacritics shown (dots) are squared to match the system. Spacing in the sample text appears even and measured, supporting a tight, structured typographic color.

Letter — Basic Uppercase Latin
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Letter — Basic Lowercase Latin
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
t
u
v
w
x
y
z
Number — Decimal Digit
0
1
2
3
4
5
6
7
8
9
Letter — Extended Uppercase Latin
À
Á
Â
Ã
Ä
Å
Æ
Ç
È
É
Ê
Ë
Ì
Í
Î
Ï
Ñ
Ò
Ó
Ô
Õ
Ö
Ø
Ù
Ú
Û
Ü
Ý
Ć
Č
Đ
Ė
Ę
Ě
Ğ
Į
İ
Ľ
Ł
Ń
Ő
Œ
Ś
Ş
Š
Ū
Ű
Ų
Ŵ
Ŷ
Ÿ
Ź
Ž
Letter — Extended Lowercase Latin
ß
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ñ
ò
ó
ô
õ
ö
ø
ù
ú
û
ü
ý
ÿ
ć
č
đ
ė
ę
ě
ğ
į
ı
ľ
ł
ń
ő
œ
ś
ş
š
ū
ű
ų
ŵ
ŷ
ź
ž
Letter — Superscript Latin
ª
º
Number — Superscript
¹
²
³
Number — Fraction
½
¼
¾
Punctuation
!
#
*
,
.
/
:
;
?
\
¡
·
¿
Punctuation — Quote
"
'
«
»
Punctuation — Parenthesis
(
)
[
]
{
}
Punctuation — Dash
-
_
Symbol
&
@
|
¦
§
©
®
°
Symbol — Currency
$
¢
£
¤
¥
Symbol — Math
%
+
<
=
>
~
¬
±
^
µ
×
÷
Diacritics
`
´
¯
¨
¸