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U+21F90 CHARACTER

CJK UNIFIED IDEOGRAPH-21F90

Quick Facts

Unicode Name CJK UNIFIED IDEOGRAPH-21F90
Code Point U+21F90
Decimal Value 139152
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 BE 90
UTF-16 Surrogate Pair D847 DF90
High: U+D847 (\uD847) Low: U+DF90 (\uDF90)
UTF-32 4 bytes 00021F90
UTF-16BE / LE Byte Order
BE: D8 47 DF 90 LE: 47 D8 90 DF
UTF-32BE / LE Byte Order
BE: 00 02 1F 90 LE: 90 1F 02 00

Developer Code Escapes

HTML Decimal 𡾐
HTML Hexadecimal 𡾐
HTML Named Entity None
CSS Escape \021F90
JavaScript (ES6) \u{21F90}
JavaScript (UTF-16) \uD847\uDF90
JSON Escape \uD847\uDF90
Python \U00021F90
PHP "\u{21F90}"
Java "\uD847\uDF90"
C / C++ "\U00021F90"
Rust '\u{21f90}'
URL Percent-Encoded %F0%A1%BE%90

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+21F90 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.

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

Names & Aliases

Official Name CJK UNIFIED IDEOGRAPH-21F90

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

Identifier U+21F90

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