Unicode Character "" U+10FFFF Supplementary Private Use Area-B
Unicode Version 15.1
Summary
The unicode character "" at code point U+10FFFF is reserved as a private use character. It is a character in the Supplementary Private Use Area-B block. The UTF-8 encoding of "" is 0xF4 0x8F 0xBF 0xBF and the UTF-16 encoding is 0xDBFF 0xDFFF.
General Properties
| Code Point | U+10FFFF |
| Version Added | 2.0 |
| Block | Supplementary Private Use Area-B |
| General Category | Unassigned |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Boundary Neutral |
Encodings
| HTML Decimal Encoding |  |
| HTML Hex Encoding |  |
| UTF-8 Encoding | 0xF4 0x8F 0xBF 0xBF |
| UTF-16 Encoding | 0xDBFF 0xDFFF |
| UTF-32 Encoding | 0x0010FFFF |
| C/C++/Java Escape | \udbff\udfff |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Unknown |
| Script | Unknown |
| Script Extensions | Unknown |
| Indic Syllabic Category | Other |
| Vertical Orientation | Rotated |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |
| Noncharacter Code Point | Yes |