U+21C81 "𡲁" CJK Unified Ideograph-# Unicode Character

Unicode Version 17.0

𡲁

The Unicode character 21C81 "𡲁" Private Use Area is a reserved code point within the Unicode standard that does not represent a specific, universally defined character or glyph. Instead, it is part of the CJK Unified Ideographs Extension B block designated for private or custom use, meaning that software, font designers, or individuals can assign their own meaning or symbol to this code point for specialized applications, such as in corporate fonts, custom symbols and emojis, internal text encoding, or legacy systems. Because its appearance and function are entirely dependent on the private conventions adopted by a particular user or developer, the character has no guaranteed representation across different platforms or devices, and its use outside of that private context can lead to missing or incorrectly displayed text.

General Properties

Code Point U+21C81
Version Added 3.1
Name CJK Unified Ideograph-#
Block CJK Unified Ideographs Extension B
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 𡲁
HTML Hex Encoding 𡲁
UTF-8 Encoding 0xF0 0xA1 0xB2 0x81
UTF-16 Encoding 0xD847 0xDC81
UTF-32 Encoding 0x00021C81
C/C++/Java Escape \ud847\udc81

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 Ideographic
East Asian Width Wide
Script Han
Script Extensions Han
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break OLetter
Ideographic Yes
Unified Ideograph Yes

Unihan Properties

kFanqie 徐預
kHanYu 20977.150
kIRGHanyuDaZidian 20977.150
kIRGKangXi 0302.300
kIRG_GSource GKX-0302.30
kIRG_JSource JMJ-034369
kIRG_TSource T5-317B
kJapanese チョ ジョ
kKangXi 0302.300
kMojiJoho MJ034369
kMorohashi 07739
kRSUnicode 44.8
kSBGY 363.44
kTotalStrokes 11