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Sans Superellipse Undo 6 is a very bold, wide, monoline, upright, normal x-height font.

Keywords: headlines, logotypes, posters, sports branding, game ui, futuristic, techy, industrial, sporty, sci‑fi, high impact, tech branding, display clarity, modern geometry, rounded corners, squarish, geometric, compact counters, blocky.


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A heavy, geometric sans built from squared-off, superellipse-like curves and flat terminals. Strokes are uniformly thick, with generous corner rounding that softens the otherwise rectangular skeleton. Counters tend to be compact and boxy (notably in O/0, D, and e), and apertures are relatively small, producing a dense, high-impact texture. The lowercase is similarly engineered, with simplified forms and short joins that keep the rhythm tight; numerals match the same rounded-rectangle logic with sturdy, segmented-looking shapes.

Best suited to display contexts where impact and a tech-forward voice matter: headlines, poster titles, brand marks, product packaging, and on-screen UI elements such as game menus or interface labels. It also works well for badges, team identities, and short calls-to-action where its dense, rounded-square forms remain legible and recognizable.

The overall tone feels modern and engineered—more machine-made than humanist. Its rounded-square construction reads as futuristic and technical, with a confident, athletic punch that suggests speed, hardware, and digital interfaces rather than editorial warmth.

The font appears intended to deliver maximum presence with a contemporary, geometric voice—combining blocky, squared proportions with softened corners to stay friendly while still reading as technical and modern. Its consistent stroke weight and compact counters prioritize bold branding and interface-style clarity over long-form readability.

The design’s squarish bowls and reduced openings can make long text feel compact and dark, but they create a distinctive silhouette at display sizes. The capital set is especially strong for short, emphatic strings, while the rounded corners prevent the weight from feeling harsh.

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
`
´
¯
¨
¸