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Free for Commercial Use

Sans Superellipse Onbil 12 is a bold, normal width, monoline, upright, normal x-height font visually similar to 'Petrov Sans' by Fontfabric (names referenced only for comparison).

Keywords: headlines, branding, ui labels, signage, packaging, friendly, modern, techy, approachable, confident, approachability, modernization, clarity, brand presence, ui friendliness, rounded, soft corners, geometric, smooth, compact.


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A heavy, rounded sans with smooth, superelliptical curves and gently squared counters. Strokes are even and solid, with short terminals and softened corners that create a compact, blocky silhouette. The lowercase shows single-storey forms (notably a and g), round dots on i/j, and a sturdy, low-contrast build that keeps shapes clean at large sizes. Numerals follow the same rounded-rectangle logic, with broad bowls and stable verticals for a consistent, cohesive texture.

Well-suited to headlines, logo and wordmark work, and brand systems that need a soft but assertive sans. The sturdy shapes and rounded corners also fit UI labels, app/website headers, signage, and packaging where quick recognition and a friendly tone are priorities.

The overall tone is friendly and contemporary, combining a soft, welcoming feel with a confident, engineered clarity. Its rounded geometry reads modern and product-oriented, suggesting UI polish and a mildly tech-forward personality without feeling sterile.

The design appears intended to deliver a bold, modern sans built from rounded-rectangle geometry, prioritizing clean forms, consistent rhythm, and an approachable voice. It aims for strong presence while keeping edges soft for contemporary digital and brand-facing use.

Round forms (O/C/G/0) lean toward rounded-rectangle construction rather than perfect circles, giving the face a distinctive, slightly condensed, “pill” rhythm in text. Curves and joins stay smooth and controlled, producing an even typographic color in headlines and short blocks.

120px
108px
96px
84px
72px
64px
56px
48px
44px
40px
36px
32px
30px
28px
26px
24px
22px
20px
19px
18px
17px
16px
15px
14px
13px
12px
11px
10px
9px
8px
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
`
´
¯
¨
¸