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Free for Commercial Use

Slab Square Sire 9 is a very bold, normal width, low contrast, upright, normal x-height font visually similar to 'Hudson NY Pro' by Arkitype, 'Player' by Canada Type, and 'Outright' by Sohel Studio (names referenced only for comparison).

Keywords: headlines, posters, sports branding, packaging, signage, industrial, collegiate, assertive, retro, sturdy, impact, ruggedness, heritage, blocky, octagonal, bracketless, compact, high-impact.


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A very heavy, block-built slab serif with flat, square-ended terminals and pronounced, bracketless serifs. Strokes maintain an even, low-contrast weight with corners frequently chamfered into octagonal facets, giving counters and outer shapes a crisp, machined geometry. Proportions are compact with wide shoulders and strong verticals; curves are minimized and often squared off, creating a tight, disciplined rhythm across text. Numerals and capitals read especially solid and poster-ready, with consistent slab treatment and firm baseline presence.

Best suited to headlines, logos, and high-impact display typography where its dense weight and angular slabs can carry across distance. It also fits sports or collegiate-style branding, product packaging that needs a rugged presence, and bold wayfinding or label-style signage. For longer passages, it works most comfortably at larger sizes with generous leading.

The overall tone is bold, no-nonsense, and institutional, recalling athletic lettering and utilitarian signage. Its squared facets and dense color give it an industrial confidence, while the slab structure adds a traditional, workwear seriousness rather than a slick modern feel.

The design appears intended to deliver maximum impact with a rigid, squared-off slab-serif construction that stays consistent across the alphabet. Its faceted corners and compact fit suggest a focus on toughness and legibility in bold display settings, echoing vintage athletic and industrial typographic cues.

In continuous text the heavy weight produces a dark typographic color, so letterspacing and line spacing become important for clarity. The squared counters and strong serifs emphasize structure and alignment, making the font feel especially stable in all-caps settings and short phrases.

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
`
´
¯
¨
¸