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Sans Superellipse Ongen 3 is a bold, normal width, monoline, upright, normal x-height font.

Keywords: headlines, ui labels, tech branding, posters, signage, futuristic, tech, industrial, clean, systematic, geometric consistency, digital flavor, strong impact, modern utility, brand distinctiveness, rounded corners, square-rounded, geometric, modular, high contrast voids.


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A geometric, square-rounded sans built from superellipse-like bowls and rounded-rectangle counters. Strokes are consistently thick with minimal modulation, producing sturdy, compact letterforms and crisp, engineered spacing. Curves tend to resolve into softened corners rather than true circles, and many joins and terminals feel clipped or squared-off, reinforcing a modular, constructed rhythm across caps, lowercase, and numerals.

Best suited to headlines, product branding, and interface-style labels where a futuristic, engineered look is desired. It can also work for short paragraphs in tech-forward contexts, though the dense forms and tight counters favor larger sizes and generous spacing for best clarity.

The overall tone is modern and technical, with a sci‑fi interface feel that reads as efficient and machine-made rather than humanist or calligraphic. Its rounded corners keep it approachable, but the squared geometry and dense weight give it an assertive, utilitarian voice.

The design appears intended to translate a rounded-rectangle geometry into a coherent, highly consistent sans that feels at home in digital and industrial environments. It prioritizes uniform stroke presence, modular shapes, and distinctive squared curves to create a recognizable, contemporary voice.

Counters are generally tight and rectangular, creating strong black/white patterning at text sizes. Distinctive, angular diagonals (notably in K, V, W, X) and simplified lowercase structures add to the schematic, display-leaning character, while numerals follow the same rounded-square construction for a cohesive set.

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
`
´
¯
¨
¸