- Codepoint
U+FFFC
- Literal Character
- 
- Name
- OBJECT REPLACEMENT CHARACTER
- Sketch
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- Control Character
- no
- Subblock
- Replacement characters
- UTF-8 byte encoding
ef bf bc
- UTF-16 byte encoding
ff fc (big endian)
- HTML Entity

- Perl string literal
\x{FFFC}
- Comments
-
- used as placeholder in text for an otherwise unspecified object