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Free for Commercial Use

Sans Superellipse Ibkub 3 is a very bold, wide, low contrast, upright, tall x-height font visually similar to 'Faculty' by Device, 'Klint' by Linotype, 'PF Benchmark Pro' by Parachute, and 'Byker' by The Northern Block (names referenced only for comparison).

Keywords: headlines, posters, branding, packaging, signage, playful, friendly, punchy, retro, bold, impact, approachability, retro feel, brand voice, headline clarity, chunky, rounded, soft corners, compact counters, sturdy.


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A heavy, rounded sans with broad proportions and a compact, blocky construction. Curves are built from smooth superellipse-like shapes with softened corners, while straight stems stay thick and steady, creating a dense, even texture. Counters are relatively small (notably in a, e, o, and 8), and joins are sturdy, giving the letters a carved, poster-ready feel. The lowercase shows a tall x-height with short ascenders and descenders, and the overall rhythm reads solid and tightly packed without becoming geometric-stiff.

Best used where maximum impact is needed: big headlines, posters, logos, packaging, and signage. It can also work for short blurbs or calls-to-action, especially when you want a dense, confident typographic block, but it is less suited to long-form text where larger counters and lighter color would improve comfort.

The font projects a friendly, assertive tone—softly rounded yet unmistakably loud. Its chunky forms and generous mass evoke a retro display sensibility that feels approachable rather than aggressive, making it well suited to energetic, attention-grabbing messaging.

This design appears intended as a modern, super-rounded display sans that prioritizes presence and warmth. By combining thick, steady strokes with rounded-rectangle geometry and a tall lowercase, it aims to deliver legibility at large sizes while maintaining a distinctive, approachable personality.

Round glyphs like O/Q/0 appear slightly squarish in their curvature, reinforcing the superellipse construction. The numerals are similarly robust, with a strong, simple silhouette and minimal interior space, helping them hold their shape at impact sizes.

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
`
´
¯
¨
¸