Unicode Character "■" U+FFED Halfwidth Black Square

Unicode Version 15.1

Summary

The unicode character "■" at code point U+FFED is Halfwidth Black Square. It is a character in the Halfwidth and Fullwidth Forms block and is part of the Common script. The character is an other symbol. The UTF-8 encoding of "■" is 0xEF 0xBF 0xAD and the UTF-16 encoding is 0xFFED.

General Properties

Code Point U+FFED
Version Added 1.1
Name Halfwidth Black Square
Block Halfwidth and Fullwidth Forms
General Category Other Symbol
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral
Decomposition Type Narrow
Decomposition Mapping "■" U+25A0 Black Square

Encodings

HTML Decimal Encoding ■
HTML Hex Encoding ■
UTF-8 Encoding 0xEF 0xBF 0xAD
UTF-16 Encoding 0xFFED
UTF-32 Encoding 0x0000FFED
C/C++/Java Escape \uffed

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
East Asian Width Halfwidth
Changes When NFKC Casefolded Yes
NFKC Casefold "■" U+25A0 Black Square
NFKC Simple Casefold "■" U+25A0 Black Square
Script Common
Script Extensions Common
Indic Syllabic Category Other
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break Other