UnicodeCharactercom
𝓑
U+1D4D1 Β· MATHEMATICAL BOLD SCRIPT CAPITAL B

Mathematical Bold Script Capital B

  • CodepointU+1D4D1
  • NameMATHEMATICAL BOLD SCRIPT CAPITAL B
  • Decimal120017
  • 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+1D4D1 (𝓑) is MATHEMATICAL BOLD SCRIPT 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 93 914 bytes
UTF-16D835 DCD1surrogate pair
UTF-320001D4D14 bytes
HTML decimal&#120017;
HTML hex&#x1D4D1;
CSS\1D4D1in content: "…"
JavaScript\u{1D4D1}ES2015+
JavaScript\uD835\uDCD1surrogate pair
JSON\uD835\uDCD1
Python\U0001D4D1
Python\N{MATHEMATICAL BOLD SCRIPT CAPITAL B}by name
Java / C#\uD835\uDCD1
C / C++\U0001D4D1universal character name
Rust / Swift / PHP\u{1D4D1}
Go\U0001D4D1
Ruby\u{1D4D1}
Excel / Sheets=UNICHAR(120017)
URL-encoded%F0%9D%93%91percent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+0042 B
NFKDU+0042 B
Β§

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+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+1D63D𝘽Mathematical Sans-Serif Bold Italic Capital B U+1D671𝙱Mathematical Monospace Capital B
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D4CB𝓋Mathematical Script Small V U+1D4CCπ“ŒMathematical Script Small W U+1D4CD𝓍Mathematical Script Small X U+1D4CEπ“ŽMathematical Script Small Y U+1D4CF𝓏Mathematical Script Small Z U+1D4D0𝓐Mathematical Bold Script Capital A U+1D4D2𝓒Mathematical Bold Script Capital C U+1D4D3𝓓Mathematical Bold Script Capital D U+1D4D4𝓔Mathematical Bold Script Capital E U+1D4D5𝓕Mathematical Bold Script Capital F U+1D4D6𝓖Mathematical Bold Script Capital G U+1D4D7𝓗Mathematical Bold Script Capital H