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Free for Commercial Use

Sans Superellipse Aldon 5 is a light, normal width, monoline, upright, normal x-height font.

Keywords: ui labels, dashboards, wayfinding, packaging, posters, futuristic, technical, clean, digital, geometric, ui clarity, tech branding, modernist geometry, systematic construction, futuristic tone, rounded corners, rectilinear, superelliptic, modular, open counters.


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A geometric sans built from straight strokes and rounded-rectangle curves, with consistently softened corners and an even, single-stroke line weight. Curves resolve into superelliptic bowls and squared-off rounds, giving letters like O, D, and Q a boxy, engineered silhouette. Terminals are clean and mostly orthogonal, with a disciplined, modular construction that keeps shapes crisp while avoiding sharp points. Spacing and rhythm feel measured and slightly wide in the rounds, producing clear separation and a tidy texture in text.

This font suits interface labels, product UI, and data-forward layouts where clean geometry and consistent stroke weight help maintain clarity. It also works well for tech branding, packaging, and poster headlines that benefit from a futuristic, modular character without becoming overly decorative. In longer passages it delivers a distinctive, engineered texture best used when a modern technical voice is desired.

The overall tone is modern and tech-forward, suggesting interface lettering, instrumentation, and contemporary sci‑fi aesthetics. Rounded corners keep it approachable, but the rectilinear geometry maintains a precise, engineered feel. It reads as calm, systematic, and slightly futuristic rather than expressive or organic.

The design appears intended to translate rounded-rectangle geometry into a practical, readable sans with a strong digital/industrial signature. By emphasizing softened corners, squared bowls, and monoline construction, it aims to feel contemporary and systematic while remaining legible across a range of sizes.

Distinctive superelliptic forms and squared bowls make round characters look more like softened rectangles than circles, which becomes especially apparent in the numerals and uppercase. The lowercase keeps a compact, constructed feel with simple joins and minimal modulation, reinforcing a consistent, UI-like rhythm across mixed-case settings.

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
`
´
¯
¨
¸