This code point first appeared in version 1.1 of the Unicode® Standard and belongs to the "Arrows" block which goes from 0x2190 to 0x21FF.
You can safely add this character in your html code with the entity: ↨
You can use the u+21A8 copy pc button below.
Easy u+21A8 copy paste:
Unicode meta-data
The following table show specific meta-data that is known about this character.The u+21A8 name is up down arrow with base emoji.
| field | value |
|---|---|
| Codepoint (hex) | 21A8, u21A8 |
| Character age | Unicode 1.1 |
| Legacy name (Unicode 1.0) | - |
| Official name (Unicode 15.0) | UP DOWN ARROW WITH BASE |
| resolved name | up down arrow with base |
| block | Arrows (Arrows) |
| common typos | u+12A8, u+A218 |
There are alternative spelling that can be found in the wild for the unicode character 21A8 like u 21A8, (u+21A8) or u +21A8. You can also find u-21A8, u*21A8, un+21A8, u21A8, u=21A8 or c+21A8. You can also spell it with u 21A8 unicode, u plus 21A8, uncode 21A8 or unicode + 21A8.
Its bidirectional class is "ON":Other Neutrals (All other characters, including OBJECT REPLACEMENT CHARACTER)
Glyphs and symbols in your browser
The following unicode chart presents different versions of the glyph corresponding to the unicode characters u+21A8 that are available on your computer.
In order to type this character easily, you may want to download and install a unicode Arrows keyboard.
A sample of fonts are used below to display whether the character has a glyph in this font or not.
Encodings (Unicode characters converter)
The following character table converter for +u21A8 allows you to see the value of the character in different encodings
| encoding | hexadecimal | decimal | binary |
|---|---|---|---|
| UTF-8 | E2 86 A8 | 14845608 | 11100010 10000110 10101000 |
| UCS2 | A8 21 | 43041 | 10101000 00100001 |
| UTF-16LE | A8 21 | 43041 | 10101000 00100001 |
| UTF-16BE | 21 A8 | 8616 | 00100001 10101000 |
| UTF7 | 2B 49 61 67 2D | 185914713901 | 00101011 01001001 01100001 01100111 00101101 |
| UTF7-IMAP | 26 49 61 67 2D | 164439877421 | 00100110 01001001 01100001 01100111 00101101 |