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U+1F139 CHARACTER

SQUARED LATIN CAPITAL LETTER J

Quick Facts

Unicode Name SQUARED LATIN CAPITAL LETTER J
Code Point U+1F139
Decimal Value 127289
General Category Other Symbol (So) →
Unicode Block Enclosed Alphanumeric Supplement →
Script Common →
Unicode Version Unicode 6.0 →
Unicode Plane Supplementary Multilingual Plane (SMP)

Byte Encodings

UTF-8 4 bytes F0 9F 84 B9
UTF-16 Surrogate Pair D83C DD39
High: U+D83C (\uD83C) Low: U+DD39 (\uDD39)
UTF-32 4 bytes 0001F139
UTF-16BE / LE Byte Order
BE: D8 3C DD 39 LE: 3C D8 39 DD
UTF-32BE / LE Byte Order
BE: 00 01 F1 39 LE: 39 F1 01 00

Developer Code Escapes

HTML Decimal 🄹
HTML Hexadecimal 🄹
HTML Named Entity None
CSS Escape \01F139
JavaScript (ES6) \u{1F139}
JavaScript (UTF-16) \uD83C\uDD39
JSON Escape \uD83C\uDD39
Python \U0001F139
PHP "\u{1F139}"
Java "\uD83C\uDD39"
C / C++ "\U0001F139"
Rust '\u{1f139}'
URL Percent-Encoded %F0%9F%84%B9

Normalization & Decomposition

Combining Class 0 โ€” Not Reordered (Spacing)
Decomposition <square> 004A square
NFC / NFD Forms Compatibility decomposition (<square>): NFKD/NFKC normalize to equivalent base characters.

Bidirectional Properties

Bidi Class L โ€” Left-to-Right
Bidi Mirrored No

Font Specimen & Rendering

Visual rendering of U+1F139 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.

Sans-Serif System UI, Inter, Arial
๐Ÿ„น
Context: A ๐Ÿ„น Z 123
Serif Georgia, Times, Cambria
๐Ÿ„น
Context: A ๐Ÿ„น Z 123
Monospace Consolas, SF Mono, Courier
๐Ÿ„น
Context: A ๐Ÿ„น Z 123
System Default Operating System Glyph Fallback
๐Ÿ„น
Context: A ๐Ÿ„น Z 123

Names & Aliases

Official Name SQUARED LATIN CAPITAL LETTER J

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

Identifier U+1F139

Related Characters & Collections

๐Ÿ„น
Curated Symbol Collection Curated in CopyCharacter's SQUARED LATIN CAPITAL LETTER J symbol library.
View Symbol โ†’