Up Down Double Arrow ⇕
Symbol Meaning
Up Down Double Arrow. Arrows.
The symbol “Up Down Double Arrow” is included in the “Double arrows” subblock of the “Arrows” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Up Down Double Arrow |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Entity | ⇕ |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Arrows |
| Unicode Subblock | Double arrows |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 21D5 |
| Simple case change | 21D5 |
| Math | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Pattern_Syntax | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 87 95 | 226 135 149 | 14845845 | 11100010 10000111 10010101 |
| UTF-16BE | 21 D5 | 33 213 | 8661 | 00100001 11010101 |
| UTF-16LE | D5 21 | 213 33 | 54561 | 11010101 00100001 |
| UTF-32BE | 00 00 21 D5 | 0 0 33 213 | 8661 | 00000000 00000000 00100001 11010101 |
| UTF-32LE | D5 21 00 00 | 213 33 0 0 | 3575709696 | 11010101 00100001 00000000 00000000 |
