Arrows: Left Right Double Arrow

Plane

0 (Basic Multilingual)

Block

Arrows

Unicode Version

1.1

UTF-32BE

00 00 21 D4

UTF-32LE

D4 21 00 00

UTF-16BE

21 D4

UTF-16LE

D4 21

UTF-8

E2 87 94

Character Escapes

HTML5

⇔

⇔

⇔

⇔

⇔

⇔

C

\u21D4 (C99)

\U0021D4 (C99)

C++

\u{21D4} (C++23)

\U000021D4

\u21D4

Java

\u21D4

JavaScript

\u{21D4}

\u21D4

CSS

\21D4

\0021D4

Quoted-Printable

=E2=87=94

URL

%E2%87%94