UnicodeCharactercom
𝘽
U+1D63D Β· MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL B

Mathematical Sans-Serif Bold Italic Capital B

  • CodepointU+1D63D
  • NameMATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL B
  • Decimal120381
  • 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+1D63D (𝘽) is MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL B, 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+0042 B (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0042 B. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝘽

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 98 BD4 bytes
UTF-16D835 DE3Dsurrogate pair
UTF-320001D63D4 bytes
HTML decimal&#120381;
HTML hex&#x1D63D;
CSS\1D63Din content: "…"
JavaScript\u{1D63D}ES2015+
JavaScript\uD835\uDE3Dsurrogate pair
JSON\uD835\uDE3D
Python\U0001D63D
Python\N{MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL B}by name
Java / C#\uD835\uDE3D
C / C++\U0001D63Duniversal character name
Rust / Swift / PHP\u{1D63D}
Go\U0001D63D
Ruby\u{1D63D}
Excel / Sheets=UNICHAR(120381)
URL-encoded%F0%9D%98%BDpercent-encoded UTF-8
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Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+0042 B
NFKDU+0042 B
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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+0042BLatin Capital Letter B U+0392Ξ’Greek Capital Letter Beta U+0412Π’Cyrillic Capital Letter Ve U+212CℬScript Capital B U+FF22οΌ’Fullwidth Latin Capital Letter B U+1D401𝐁Mathematical Bold Capital B U+1D435𝐡Mathematical Italic Capital B U+1D469𝑩Mathematical Bold Italic Capital B U+1D4D1𝓑Mathematical Bold Script Capital B U+1D505𝔅Mathematical Fraktur Capital B U+1D539𝔹Mathematical Double-Struck Capital B U+1D56D𝕭Mathematical Bold Fraktur Capital B U+1D5A1𝖑Mathematical Sans-Serif Capital B U+1D5D5𝗕Mathematical Sans-Serif Bold Capital B U+1D609π˜‰Mathematical Sans-Serif Italic Capital B U+1D671𝙱Mathematical Monospace Capital B
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D637𝘷Mathematical Sans-Serif Italic Small V U+1D638𝘸Mathematical Sans-Serif Italic Small W U+1D639𝘹Mathematical Sans-Serif Italic Small X U+1D63A𝘺Mathematical Sans-Serif Italic Small Y U+1D63B𝘻Mathematical Sans-Serif Italic Small Z U+1D63C𝘼Mathematical Sans-Serif Bold Italic Capital A U+1D63E𝘾Mathematical Sans-Serif Bold Italic Capital C U+1D63F𝘿Mathematical Sans-Serif Bold Italic Capital D U+1D640𝙀Mathematical Sans-Serif Bold Italic Capital E U+1D641𝙁Mathematical Sans-Serif Bold Italic Capital F U+1D642𝙂Mathematical Sans-Serif Bold Italic Capital G U+1D643𝙃Mathematical Sans-Serif Bold Italic Capital H