Basic Latin: Exclamation Mark

Plane

0 (Basic Multilingual)

Block

Basic Latin

Unicode Version

1.1

UTF-32BE

00 00 00 21

UTF-32LE

21 00 00 00

UTF-16BE

00 21

UTF-16LE

21 00

UTF-8

21

Character Escapes

HTML5

!

!

!

C

\u0021 (C99)

\U000021 (C99)

\x21 (encoding-dependent)

\041 (encoding-dependent)

C++

\u{21} (C++23)

\x{21} (C++23, encoding-dependent)

\o{041} (C++23, encoding-dependent)

\U00000021

\u0021

\x21 (encoding-dependent)

\041 (encoding-dependent)

Java

\u0021

JavaScript

\u{21}

\u0021

\x21

CSS

\21

\000021

Quoted-Printable

=21

URL

%21