Technical Information
| Unicode Name | Up Down Arrow with Base |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Unicode Blocks | Arrows |
| Unicode Version | 1.1 (1993) |
| Alt Code |
Properties
| Version | 1.1 |
| Block | Arrows |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 21A8 |
| Simple case change | 21A8 |
Encoding
| 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 |