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Free for Commercial Use

Slab Square Otko 8 is a regular weight, normal width, monoline, upright, normal x-height font.

Keywords: editorial, book text, headlines, branding, packaging, classic, scholarly, authoritative, formal, readability, authority, stability, traditionalism, versatility, bracketed serifs, high contrast, ball terminals, sturdy, crisp.


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A sturdy slab-serif with pronounced, squared serifs and clear stroke contrast. Serifs are mostly flat and block-like, with subtle bracketing that softens joins on many letters, while terminals remain crisp and decisive. Proportions feel traditional and bookish: capitals are wide and steady, round letters stay fairly upright, and counters are generous enough to keep the texture open in paragraph settings. Details like the two-storey “a” and “g,” the angled leg on “R,” and compact, well-formed numerals reinforce a conventional text-face structure with a stronger slab presence.

Well suited to editorial design, long-form reading, and publishing contexts where a classic serif voice is desired but with extra firmness from slab serifs. It can also support headlines, pull quotes, and identity work that needs a traditional, trustworthy tone with strong typographic presence.

The overall tone is classic and dependable, with an academic, editorial seriousness. Its firm slabs add a sense of authority and stability, while the measured contrast and familiar shapes keep it readable and conventional rather than decorative.

Likely designed to deliver familiar, highly legible text forms while adding the structural emphasis and visual confidence associated with slab serifs. The goal appears to be a versatile, classic workhorse that reads comfortably in paragraphs and holds up with authority at larger sizes.

The font maintains consistent rhythm across mixed-case text, producing an even, structured color. Lowercase shows traditional text-type cues (including clear ascenders/descenders), and the figures appear lining with sturdy, simple forms that match the letterweight and serif treatment.

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
`
´
¯
¨
¸