High Surrogates: [Unnamed character]

Plane

0 (Basic Multilingual)

Block

High Surrogates

Unicode Version

2.0

UTF-32BE

00 00 D8 21 (non-standard)

UTF-32LE

21 D8 00 00 (non-standard)

UTF-16BE

none

UTF-16LE

none

UTF-8

none

Character Escapes

HTML5

�

�

C

\uD821 (C99)

\U00D821 (C99)

C++

\u{D821} (C++23)

\U0000D821

\uD821

Java

none

JavaScript

\u{D821}

\uD821

CSS

\D821

\00D821

Quoted-Printable

none

URL

none