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U+21921 CHARACTER

CJK UNIFIED IDEOGRAPH-21921

Quick Facts

Unicode Name CJK UNIFIED IDEOGRAPH-21921
Code Point U+21921
Decimal Value 137505
General Category Other Letter (Lo) →
Unicode Block CJK Unified Ideographs Extension B →
Script Han →
Unicode Version Unicode 3.1 →
Unicode Plane Supplementary Ideographic Plane (SIP)

Byte Encodings

UTF-8 4 bytes F0 A1 A4 A1
UTF-16 Surrogate Pair D846 DD21
High: U+D846 (\uD846) Low: U+DD21 (\uDD21)
UTF-32 4 bytes 00021921
UTF-16BE / LE Byte Order
BE: D8 46 DD 21 LE: 46 D8 21 DD
UTF-32BE / LE Byte Order
BE: 00 02 19 21 LE: 21 19 02 00

Developer Code Escapes

HTML Decimal 𡤡
HTML Hexadecimal 𡤡
HTML Named Entity None
CSS Escape \021921
JavaScript (ES6) \u{21921}
JavaScript (UTF-16) \uD846\uDD21
JSON Escape \uD846\uDD21
Python \U00021921
PHP "\u{21921}"
Java "\uD846\uDD21"
C / C++ "\U00021921"
Rust '\u{21921}'
URL Percent-Encoded %F0%A1%A4%A1

Normalization & Decomposition

Combining Class 0 — Not Reordered (Spacing)
Decomposition None (Canonical / Precomposed Base)
NFC / NFD Forms Stable under all Unicode normalization forms (NFC, NFD, NFKC, NFKD).

Bidirectional Properties

Bidi Class L — Left-to-Right
Bidi Mirrored No

Font Specimen & Rendering

Visual rendering of U+21921 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.

Sans-Serif System UI, Inter, Arial
𡤡
Context: A 𡤡 Z 123
Serif Georgia, Times, Cambria
𡤡
Context: A 𡤡 Z 123
Monospace Consolas, SF Mono, Courier
𡤡
Context: A 𡤡 Z 123
System Default Operating System Glyph Fallback
𡤡
Context: A 𡤡 Z 123

Names & Aliases

Official Name CJK UNIFIED IDEOGRAPH-21921

The normative, immutable character identifier in the Unicode Character Database.

Identifier U+21921

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