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Slab Square Sidi 12 is a bold, normal width, monoline, upright, normal x-height font visually similar to 'Sharp Slab' by Monotype (names referenced only for comparison).

Keywords: headlines, posters, editorial, packaging, branding, sturdy, confident, retro, pragmatic, impact, clarity, authority, heritage, blocky, high-contrast, bracketless, square-serifed, robust.


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A heavy, square-serif text face with strongly rectangular slab terminals and generally even stroke weight. The proportions are broad and steady, with open counters and a generous, readable x-height relative to the capitals. Serifs are blunt and largely unbracketed, producing a crisp, poster-like edge and a consistent horizontal rhythm. Curves are firm rather than calligraphic, and joins resolve into compact, squared forms that keep the overall texture dense but controlled.

Well suited to headlines, subheads, and display copy where a firm, high-impact texture is desired. It can also work in editorial layouts, labels, and packaging that benefit from a strong, traditional slab presence and dependable readability at moderate sizes. The cohesive letters-and-numerals feel makes it useful for branding systems that need a sturdy typographic backbone.

The font projects a sturdy, no-nonsense tone that feels confident and assertive without becoming ornamental. Its blocky slabs and compact shapes evoke an editorial and slightly retro atmosphere—useful when you want clarity with a hint of vintage grit. Overall, it reads as practical and grounded, with a strong typographic “voice.”

The design appears intended to deliver a bold slab-serif presence with clear, familiar forms and square-cut finishing details. It balances punchy, display-ready weight with straightforward construction for readable, workhorse typography in branding and editorial contexts.

In text, the face maintains a dark, even color with clear word shapes and stable spacing, making it suitable for emphatic settings. The squared terminals and slab accents add punch to headings while keeping letterforms familiar and legible. Numerals match the same robust construction, supporting a consistent typographic palette across mixed content.

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
`
´
¯
¨
¸