UnicodeCharactercom
𝝃
U+1D743 Β· MATHEMATICAL BOLD ITALIC SMALL XI

Mathematical Bold Italic Small Xi

  • CodepointU+1D743
  • NameMATHEMATICAL BOLD ITALIC SMALL XI
  • Decimal120643
  • BlockMathematical Alphanumeric Symbols (U+1D400–U+1D7FF)
  • Plane1 β€” Supplementary Multilingual Plane
  • ScriptCommon
  • CategoryLl β€” Lowercase Letter
  • Unicode version3.1 (2001)
  • Bidi classL β€” Left-to-Right
  • Combining class0
  • East Asian widthN β€” Neutral
  • MirroredNo

About this character

U+1D743 (𝝃) is MATHEMATICAL BOLD ITALIC SMALL XI, a lowercase 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+03BE ΞΎ (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+03BE ΞΎ. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝝃

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 9D 834 bytes
UTF-16D835 DF43surrogate pair
UTF-320001D7434 bytes
HTML decimal&#120643;
HTML hex&#x1D743;
CSS\1D743in content: "…"
JavaScript\u{1D743}ES2015+
JavaScript\uD835\uDF43surrogate pair
JSON\uD835\uDF43
Python\U0001D743
Python\N{MATHEMATICAL BOLD ITALIC SMALL XI}by name
Java / C#\uD835\uDF43
C / C++\U0001D743universal character name
Rust / Swift / PHP\u{1D743}
Go\U0001D743
Ruby\u{1D743}
Excel / Sheets=UNICHAR(120643)
URL-encoded%F0%9D%9D%83percent-encoded UTF-8
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Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+03BE ΞΎ
NFKDU+03BE ΞΎ
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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+03BEΞΎGreek Small Letter Xi U+1D6CF𝛏Mathematical Bold Small Xi U+1D709πœ‰Mathematical Italic Small Xi U+1D77D𝝽Mathematical Sans-Serif Bold Small Xi U+1D7B7𝞷Mathematical Sans-Serif Bold Italic Small Xi
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D73D𝜽Mathematical Bold Italic Small Theta U+1D73E𝜾Mathematical Bold Italic Small Iota U+1D73F𝜿Mathematical Bold Italic Small Kappa U+1D740𝝀Mathematical Bold Italic Small Lamda U+1D741𝝁Mathematical Bold Italic Small Mu U+1D742𝝂Mathematical Bold Italic Small Nu U+1D744𝝄Mathematical Bold Italic Small Omicron U+1D745𝝅Mathematical Bold Italic Small Pi U+1D746𝝆Mathematical Bold Italic Small Rho U+1D747𝝇Mathematical Bold Italic Small Final Sigma U+1D748𝝈Mathematical Bold Italic Small Sigma U+1D749𝝉Mathematical Bold Italic Small Tau