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Free for Commercial Use

Slab Square Ahfi 4 is a light, wide, low contrast, upright, normal x-height font.

Keywords: editorial, ui labels, signage, packaging, code-like text, typewriter, technical, retro, quiet, orderly, clarity, utility, typewriter feel, systematic texture, print reliability, monolinear, square serifs, open apertures, tight joins, boxy curves.


Free for commercial use
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A monolinear slab serif with flat, square-ended terminals and a deliberately straightforward construction. Strokes maintain an even thickness with minimal modulation, and the serifs read as firm horizontal slabs that emphasize the baseline and cap height. Curves are slightly squared-off in rounds like C, O, and G, while joins stay crisp and uncluttered. Spacing feels measured and consistent, producing an even rhythm across mixed-case text and numerals.

Works well for editorial settings that want a structured, slightly retro typographic color, as well as interface labels, captions, and tables where consistent stroke weight aids clarity. The square serifs and controlled rhythm also suit packaging, wayfinding, and branded collateral that benefits from a utilitarian, printed feel.

The overall tone is pragmatic and utilitarian, evoking typewritten and industrial labeling traditions without feeling distressed. Its steady rhythm and restrained detailing give it a calm, matter-of-fact voice that can read as technical, archival, or editorial depending on context.

Likely designed to deliver a clear, dependable reading experience with a no-nonsense slab-serif voice, balancing mechanical regularity with enough warmth in the rounded forms to stay approachable in text. The square terminal treatment suggests an emphasis on sturdy alignment and a crisp, engineered finish.

Numerals appear clear and mechanically drawn, with rounded forms that retain flattened moments at terminals, supporting a systematic look. In paragraph samples, the face maintains a uniform texture with strong horizontal emphasis from the slab serifs, helping lines stay visually aligned and stable.

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
`
´
¯
¨
¸