Supplementary Private Use Area-A: [Unassigned]
- Unicode Version
- [None]
- UTF-32BE
- 00 0F FF FE
- UTF-32LE
- FE FF 0F 00
- UTF-16BE
- DB BF DF FE
- UTF-16LE
- BF DB FE DF
- UTF-8
- F3 BF BF BE
Character Escapes
- HTML5
- C
\U0FFFFE (C99)- C++
\u{FFFFE} (C++23)\U000FFFFE- Java
\uDBBF\uDFFE- JavaScript
\u{FFFFE}- CSS
\FFFFE\0FFFFE- Quoted-Printable
=F3=BF=BF=BE- URL
%F3%BF%BF%BE