Up-Down Arrow Emoji ↕
Emoji Meaning
A light blue square enclosing a white arrow with two up-and-down facing ends. It's depicted on different backgrounds depending on the platform, from light blue to dark blue.
The symbol “Up-Down Arrow” is included in the “Simple arrows” subblock of the “Arrows” block and was approved as part of Unicode version 1.1 in 1993. In 2015, it was also approved as an Emoji in version 1.0 and added to the “Arrow” subcategory of the “Symbols” category.
| Unicode Name | Up Down Arrow |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Arrows |
| Unicode Subblock | Simple arrows |
| Unicode Version | 1.1 (1993) |
| Emoji Version | 1.0 (2015) |
| Emoji Category | Symbols |
| Emoji Subcategory | Arrow |
| Emoji Name | Up-Down Arrow |
| Alt Code |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 2195 |
| Simple case change | 2195 |
| Math | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Pattern_Syntax | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 86 95 | 226 134 149 | 14845589 | 11100010 10000110 10010101 |
| UTF-16BE | 21 95 | 33 149 | 8597 | 00100001 10010101 |
| UTF-16LE | 95 21 | 149 33 | 38177 | 10010101 00100001 |
| UTF-32BE | 00 00 21 95 | 0 0 33 149 | 8597 | 00000000 00000000 00100001 10010101 |
| UTF-32LE | 95 21 00 00 | 149 33 0 0 | 2501967872 | 10010101 00100001 00000000 00000000 |
