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Slab Square Otre 4 is a bold, normal width, monoline, upright, normal x-height font.

Keywords: headlines, posters, packaging, signage, logotypes, retro, industrial, typewriter, utilitarian, sturdy, impact, ruggedness, retro flavor, industrial tone, display clarity, slab serif, square serifs, blocky, ink-trap-like, high contrast accents.


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A heavy slab serif with squared, bracketless terminals and a sturdy, block-built skeleton. Strokes are predominantly even and thick, with tight, compact counters and frequent teardrop/ball-like joins that give many letters a punched, ink-trap-like feel where strokes meet. The design favors flat horizontals and strong verticals, producing a dense color on the page and a crisp, stamp-like edge. Numerals and capitals read solid and architectural, while lowercase forms remain robust and slightly compressed with firm baseline presence.

Best suited for headlines and short text where its dense weight and square slabs can project impact—posters, packaging, signage, and bold brand marks. It can also work for retro-themed editorial callouts or captions when a tough, utilitarian voice is desired, though the tight counters suggest more comfortable use at larger sizes.

The font conveys a retro-industrial tone—practical, mechanical, and workmanlike—tempered by playful rounded notches and bulb joins that add a quirky, old-equipment character. Its dark texture feels authoritative and rugged, evoking labels, tools, and printed ephemera rather than delicate editorial typography.

The design appears intended to deliver a strong, easily recognizable slab-serif voice with a mechanical, typewriter-adjacent flavor, emphasizing solidity and high visual punch. The consistent squared terminals and distinctive junction shaping suggest a deliberate move toward a stamped/industrial aesthetic that remains legible and characterful in display settings.

The rhythm is intentionally chunky, with small apertures and pronounced interior shaping that can create distinctive silhouettes at display sizes. The ball/teardrop junctions appear repeatedly across the set, acting as a defining motif and giving the face a slightly stamped or cast-metal impression.

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
`
´
¯
¨
¸