Technical Information
| Unicode Name | Uncertainty Sign |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Unicode Blocks | Miscellaneous Symbols and Arrows |
| Unicode Version | 7.0 (2014) |
Properties
| Version | 7.0 |
| Block | Miscellaneous Symbols and Arrows |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 2BD1 |
| Simple case change | 2BD1 |
Encoding
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 AF 91 | 226 175 145 | 14856081 | 11100010 10101111 10010001 |
| UTF-16BE | 2B D1 | 43 209 | 11217 | 00101011 11010001 |
| UTF-16LE | D1 2B | 209 43 | 53547 | 11010001 00101011 |
| UTF-32BE | 00 00 2B D1 | 0 0 43 209 | 11217 | 00000000 00000000 00101011 11010001 |
| UTF-32LE | D1 2B 00 00 | 209 43 0 0 | 3509256192 | 11010001 00101011 00000000 00000000 |