Fullwidth Question Mark ？
Symbol Meaning
Fullwidth Question Mark. Halfwidth and Fullwidth Forms.
The symbol “Fullwidth Question Mark” is included in the “Fullwidth ASCII variants” subblock of the “Halfwidth and Fullwidth Forms” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Fullwidth Question Mark |
| Unicode Number | |
| HTML Code | |
| CSS Code | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Halfwidth and Fullwidth Forms |
| Unicode Subblock | Fullwidth ASCII variants |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | FF1F |
| Simple case change | FF1F |
| Grapheme_Base | + |
| scripts | Common |
| Terminal_Punctuation | + |
| Sentence_Terminal | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | EF BC 9F | 239 188 159 | 15711391 | 11101111 10111100 10011111 |
| UTF-16BE | FF 1F | 255 31 | 65311 | 11111111 00011111 |
| UTF-16LE | 1F FF | 31 255 | 8191 | 00011111 11111111 |
| UTF-32BE | 00 00 FF 1F | 0 0 255 31 | 65311 | 00000000 00000000 11111111 00011111 |
| UTF-32LE | 1F FF 00 00 | 31 255 0 0 | 536805376 | 00011111 11111111 00000000 00000000 |