UnicodeCharactercom
𝗝
U+1D5DD Β· MATHEMATICAL SANS-SERIF BOLD CAPITAL J

Mathematical Sans-Serif Bold Capital J

  • CodepointU+1D5DD
  • NameMATHEMATICAL SANS-SERIF BOLD CAPITAL J
  • Decimal120285
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLu β€” Uppercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D5DD (𝗝) is MATHEMATICAL SANS-SERIF BOLD CAPITAL J, an uppercase letter in the Mathematical Alphanumeric Symbols block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.1 (2001).

It is a font variant of U+004A J (compatibility decomposition <font>). 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.

How to type 𝗝

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 97 9D4 bytes
UTF-16D835 DDDDsurrogate pair
UTF-320001D5DD4 bytes
HTML decimal&#120285;
HTML hex&#x1D5DD;
CSS\1D5DDin content: "…"
JavaScript\u{1D5DD}ES2015+
JavaScript\uD835\uDDDDsurrogate pair
JSON\uD835\uDDDD
Python\U0001D5DD
Python\N{MATHEMATICAL SANS-SERIF BOLD CAPITAL J}by name
Java / C#\uD835\uDDDD
C / C++\U0001D5DDuniversal character name
Rust / Swift / PHP\u{1D5DD}
Go\U0001D5DD
Ruby\u{1D5DD}
Excel / Sheets=UNICHAR(120285)
URL-encoded%F0%9D%97%9Dpercent-encoded UTF-8
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Normalization forms

Normalizer β†’
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+037FΝΏGreek Capital Letter Yot U+0408ЈCyrillic Capital Letter Je U+FF2AοΌͺFullwidth Latin Capital Letter J U+1D409𝐉Mathematical Bold Capital J U+1D43D𝐽Mathematical Italic Capital J U+1D471𝑱Mathematical Bold Italic Capital J U+1D4A5π’₯Mathematical Script Capital J U+1D4D9𝓙Mathematical Bold Script Capital J U+1D50D𝔍Mathematical Fraktur Capital J U+1D541𝕁Mathematical Double-Struck Capital J U+1D575𝕡Mathematical Bold Fraktur Capital J U+1D5A9𝖩Mathematical Sans-Serif Capital J U+1D611π˜‘Mathematical Sans-Serif Italic Capital J U+1D645𝙅Mathematical Sans-Serif Bold Italic Capital J U+1D679𝙹Mathematical Monospace Capital J
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D5D7𝗗Mathematical Sans-Serif Bold Capital D U+1D5D8π—˜Mathematical Sans-Serif Bold Capital E U+1D5D9𝗙Mathematical Sans-Serif Bold Capital F U+1D5DAπ—šMathematical Sans-Serif Bold Capital G U+1D5DB𝗛Mathematical Sans-Serif Bold Capital H U+1D5DCπ—œMathematical Sans-Serif Bold Capital I U+1D5DEπ—žMathematical Sans-Serif Bold Capital K U+1D5DFπ—ŸMathematical Sans-Serif Bold Capital L U+1D5E0𝗠Mathematical Sans-Serif Bold Capital M U+1D5E1𝗑Mathematical Sans-Serif Bold Capital N U+1D5E2𝗒Mathematical Sans-Serif Bold Capital O U+1D5E3𝗣Mathematical Sans-Serif Bold Capital P