Specials: Object Replacement Character

U+FFFC

Noto text font

Plane: 0 (Basic Multilingual)
Block: Specials
Unicode Version: 2.1

UTF-32BE: 00 00 FF FC
UTF-32LE: FC FF 00 00
UTF-16BE: FF FC
UTF-16LE: FC FF
UTF-8: EF BF BC

Character Escapes

HTML5: ; 
C: \uFFFC (C99); \U00FFFC (C99)
C++: \u{FFFC} (C++23); \U0000FFFC; \uFFFC
Java: \uFFFC
JavaScript: \u{FFFC}; \uFFFC
CSS: \FFFC; \00FFFC
Quoted-Printable: =EF=BF=BC
URL: %EF%BF%BC