U+21D4

Quick facts

Code point

U+21D4

Decimal

8660

Name

LEFT RIGHT DOUBLE ARROW

General category

Sm — Math Symbol

Block

Arrows

Script

Common

Bidi class

ON

Combining class

0

Age

1.1

Name aliases

—

Normalization & case

Decomposition

—

Uppercase

—

Lowercase

—

Titlecase

—

Case folding

—

Bidi mirrored

No

Layout & width

East Asian Width

A

Line Break

AI

Numeric

—

Script extensions

—

Developer examples

JS

'\u{21d4}' // U+21D4

Python

"\N{LEFT RIGHT DOUBLE ARROW}"

HTML

⇔

Encodings & escapes

UTF-8

E2 87 94UTF-8

UTF-16

0x21D4UTF-16

UTF-32

0x000021D4UTF-32

HTML decimal

⇔HTML decimal

HTML hex

⇔HTML hex

HTML named

⇔HTML named

HTML named

⇔HTML named

HTML named

⇔HTML named

HTML named

⇔HTML named

JavaScript

\u21D4JavaScript

Python

\u21D4Python

CSS

\21D4 CSS

JSON

\u21d4JSON

URL (UTF-8)

%E2%87%94URL (UTF-8)

C / C++

\u21d4C / C++

Related

Source

Unicode

16.0.0

WHATWG

—