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Free for Commercial Use

Slab Square Abbuf 3 is a regular weight, wide, low contrast, upright, normal x-height, monospaced font.

Keywords: code, tables, forms, ui labels, technical docs, typewriter, utilitarian, technical, retro, editorial, fixed-width clarity, typewriter feel, robust legibility, structural uniformity, slab serif, boxy, square terminals, sturdy, mechanical.


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A sturdy slab serif with boxy, square-ended detailing and a consistent, even color. Strokes maintain low contrast with blunt, rectangular serifs and terminals that emphasize a constructed, mechanical feel. Proportions are wide and the spacing is uniform, producing a regular rhythm typical of fixed-width designs. Curves are kept controlled and slightly squared in places, balancing round forms (like O and 0) with firm corners and flat joins elsewhere.

Well-suited to contexts that benefit from strict alignment and predictable spacing, such as code display, tables, logs, and form-like layouts. The heavy, square serifs also make it effective for utilitarian UI labels and technical or editorial settings where a typewriter-like voice is desired.

The overall tone is practical and workmanlike, evoking typewriter and coding-era utility with a clear retro undercurrent. Its blunt slabs and steady rhythm communicate reliability and straightforwardness rather than delicacy or flair.

The design appears intended to deliver a clear, durable slab-serif voice within a fixed-width framework, prioritizing uniform rhythm and structural consistency. Its squared terminals and robust serifs suggest an aim toward dependable legibility and a familiar, retro-technical character.

The numerals read cleanly and feel integrated with the letters, matching the same blocky slab logic. In text, the consistent cadence and strong serifs create a pronounced horizontal texture that stays stable across mixed case and punctuation.

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
`
´
¯
¨
¸