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U+FF71 CHARACTER

HALFWIDTH KATAKANA LETTER A

Quick Facts

Unicode Name HALFWIDTH KATAKANA LETTER A
Code Point U+FF71
Decimal Value 65393
General Category Other Letter (Lo) →
Unicode Block Halfwidth and Fullwidth Forms →
Script Katakana →
Unicode Version Unicode 1.1 →
Unicode Plane Basic Multilingual Plane (BMP)

Byte Encodings

UTF-8 3 bytes EF BD B1
UTF-16 Code Unit FF71
UTF-32 4 bytes 0000FF71
UTF-16BE / LE Byte Order
BE: FF 71 LE: 71 FF
UTF-32BE / LE Byte Order
BE: 00 00 FF 71 LE: 71 FF 00 00

Developer Code Escapes

HTML Decimal ア
HTML Hexadecimal ア
HTML Named Entity None
CSS Escape \00FF71
JavaScript (ES6) \uFF71
JavaScript (UTF-16) \uFF71
JSON Escape \uFF71
Python \uFF71
PHP "\u{FF71}"
Java "\uFF71"
C / C++ "\uFF71"
Rust '\u{ff71}'
URL Percent-Encoded %EF%BD%B1

Normalization & Decomposition

Combining Class 0Not Reordered (Spacing)
Decomposition <narrow> 30A2 narrow
NFC / NFD Forms Compatibility decomposition (<narrow>): NFKD/NFKC normalize to equivalent base characters.

Bidirectional Properties

Bidi Class LLeft-to-Right
Bidi Mirrored No

Font Specimen & Rendering

Visual rendering of U+FF71 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.

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

Names & Aliases

Official Name HALFWIDTH KATAKANA LETTER A

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

Identifier U+FF71

Related Characters & Collections