Superscripts and Subscripts: Subscript One

Plane

0 (Basic Multilingual)

Block

Superscripts and Subscripts

Unicode Version

1.1

UTF-32BE

00 00 20 81

UTF-32LE

81 20 00 00

UTF-16BE

20 81

UTF-16LE

81 20

UTF-8

E2 82 81

Character Escapes

HTML5

₁

₁

C

\u2081 (C99)

\U002081 (C99)

C++

\u{2081} (C++23)

\U00002081

\u2081

Java

\u2081

JavaScript

\u{2081}

\u2081

CSS

\2081

\002081

Quoted-Printable

=E2=82=81

URL

%E2%82%81