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Free for Commercial Use

Sans Superellipse Onbas 10 is a bold, normal width, monoline, upright, tall x-height font visually similar to 'Flexo' and 'Flexo Soft' by Durotype and 'Syke' by The Northern Block (names referenced only for comparison).

Keywords: headlines, ui labels, branding, signage, posters, modern, techy, confident, clean, utilitarian, clarity, modernization, systematic design, impact, geometric, squared-round, compact, high-contrast-free, crisp.


Free for commercial use
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A heavy geometric sans with squared-round construction and smooth superellipse curves. Strokes are consistently thick with minimal modulation, producing a sturdy, even color in text. Counters are fairly open for the weight, while corners and terminals tend toward rounded rectangles rather than circles, giving the forms a compact, engineered feel. The lowercase shows a tall x-height with short ascenders and descenders, and the overall rhythm reads tight and efficient. Numerals and capitals appear blocky and stable, with simplified joins and a preference for straight segments softened by generous rounding.

This design is well suited to headlines, short blocks of copy, and interface labels where strong presence and quick recognition are needed. It can work effectively for branding systems that want a contemporary, engineered look, as well as signage and poster typography where its compact geometry holds up at distance. In longer passages it performs best with generous size and spacing to offset its dense typographic color.

The tone is contemporary and pragmatic, projecting a tech-forward, industrial clarity. Its rounded-square geometry feels friendly without becoming playful, leaning more toward functional modernism than expressive personality. Overall it communicates confidence and robustness, suitable for clear, no-nonsense messaging.

The letterforms suggest an intention to deliver a robust, modern sans with a cohesive squared-round geometry that remains highly legible and visually consistent. The design prioritizes clarity and structural simplicity, aiming for a contemporary voice that works across digital and graphic applications.

The font’s rounded-rectangular vocabulary repeats consistently across curves, corners, and terminals, creating strong cohesion. At display sizes it looks punchy and graphic; in paragraphs the dense weight creates a solid typographic texture, especially in multi-line settings.

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
`
´
¯
¨
¸