Up Down Arrow with Base ↨

U+21A8
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Symbol Meaning

Up Down Arrow with Base. Arrows.

The symbol “Up Down Arrow with Base” is included in the “Arrows with modifications” subblock of the “Arrows” block and was approved as part of Unicode version 1.1 in 1993.

Unicode Name Up Down Arrow with Base
Unicode Number
HTML Code
CSS Code
Unicode Block Arrows
Unicode Subblock Arrows with modifications
Unicode Version 1.1 (1993)
Alt Code
Version 1.1
Block Arrows
Type of paired mirror bracket (bidi) None
Composition Exclusion No
Case change 21A8
Simple case change 21A8
Grapheme_Base +
age 1.1
scripts Common
Encoding hex dec (bytes) dec binary
UTF-8 E2 86 A8 226 134 168 14845608 11100010 10000110 10101000
UTF-16BE 21 A8 33 168 8616 00100001 10101000
UTF-16LE A8 21 168 33 43041 10101000 00100001
UTF-32BE 00 00 21 A8 0 0 33 168 8616 00000000 00000000 00100001 10101000
UTF-32LE A8 21 00 00 168 33 0 0 2820734976 10101000 00100001 00000000 00000000

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