UnicodeCharactercom
Ｊ
U+FF2A · FULLWIDTH LATIN CAPITAL LETTER J

Fullwidth Latin Capital Letter J

  • CodepointU+FF2A
  • NameFULLWIDTH LATIN CAPITAL LETTER J
  • Decimal65322
  • BlockHalfwidth and Fullwidth Forms (U+FF00–U+FFEF)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryLu — Uppercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthF — Fullwidth
  • MirroredNo

About this character

U+FF2A (Ｊ) is FULLWIDTH LATIN CAPITAL LETTER J, an uppercase letter in the Halfwidth and Fullwidth Forms block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

Its lowercase form is U+FF4A ｊ.

It is a fullwidth form of U+004A J (compatibility decomposition <wide>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+004A J. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

Its East Asian Width is Fullwidth, so terminals and monospaced layouts give it two columns.

How to type Ｊ

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Encodings & escapes

UTF-8 encoder →
UTF-8EF BC AA3 bytes
UTF-16FF2A1 code unit
UTF-320000FF2A4 bytes
HTML decimal&#65322;
HTML hex&#xFF2A;
CSS\FF2Ain content: "…"
JavaScript\uFF2A
JSON\uFF2A
Python\uFF2A
Python\N{FULLWIDTH LATIN CAPITAL LETTER J}by name
Java / C#\uFF2A
C / C++\uFF2Auniversal character name
Rust / Swift / PHP\u{FF2A}
Go\uFF2A
Ruby\uFF2A
Excel / Sheets=UNICHAR(65322)
URL-encoded%EF%BC%AApercent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+004A J
NFKDU+004A J
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Looks similar

Characters that Unicode’s security data (UTS #39 confusables) lists as visually confusable with this one. Useful for spotting lookalike spoofing in URLs and usernames.

U+004AJLatin Capital Letter J U+037FͿGreek Capital Letter Yot U+0408ЈCyrillic Capital Letter Je U+1D409𝐉Mathematical Bold Capital J U+1D43D𝐽Mathematical Italic Capital J U+1D471𝑱Mathematical Bold Italic Capital J U+1D4A5𝒥Mathematical Script Capital J U+1D4D9𝓙Mathematical Bold Script Capital J U+1D50D𝔍Mathematical Fraktur Capital J U+1D541𝕁Mathematical Double-Struck Capital J U+1D575𝕵Mathematical Bold Fraktur Capital J U+1D5A9𝖩Mathematical Sans-Serif Capital J U+1D5DD𝗝Mathematical Sans-Serif Bold Capital J U+1D611𝘑Mathematical Sans-Serif Italic Capital J U+1D645𝙅Mathematical Sans-Serif Bold Italic Capital J U+1D679𝙹Mathematical Monospace Capital J
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Nearby in Halfwidth and Fullwidth Forms

All in block →
U+FF24ＤFullwidth Latin Capital Letter D U+FF25ＥFullwidth Latin Capital Letter E U+FF26ＦFullwidth Latin Capital Letter F U+FF27ＧFullwidth Latin Capital Letter G U+FF28ＨFullwidth Latin Capital Letter H U+FF29ＩFullwidth Latin Capital Letter I U+FF2BＫFullwidth Latin Capital Letter K U+FF2CＬFullwidth Latin Capital Letter L U+FF2DＭFullwidth Latin Capital Letter M U+FF2EＮFullwidth Latin Capital Letter N U+FF2FＯFullwidth Latin Capital Letter O U+FF30ＰFullwidth Latin Capital Letter P