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⇔ Left Right Double Arrow

U+21D4

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Technical information

Name Left Right Double Arrow
Unicode number
U+21D4
HTML-code
⇔
CSS-code
\21D4
Entity
Block Arrows
Unicode version: 1.1 (1993)

Symbol meaning

Left Right Double Arrow. Arrows.

Left Right Double Arrow was approved as part of Unicode 1.1 in 1993.

Properties

Age 1.1
Block Arrows
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 21D4
Simple Case Folding 21D4

Encoding

Encoding hex dec (bytes) dec binary
UTF-8 E2 87 94 226 135 148 14845844 11100010 10000111 10010100
UTF-16BE 21 D4 33 212 8660 00100001 11010100
UTF-16LE D4 21 212 33 54305 11010100 00100001
UTF-32BE 00 00 21 D4 0 0 33 212 8660 00000000 00000000 00100001 11010100
UTF-32LE D4 21 00 00 212 33 0 0 3558932480 11010100 00100001 00000000 00000000

Sets with this symbol:

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