UnicodeCharactercom
𝔅
U+1D505 Β· MATHEMATICAL FRAKTUR CAPITAL B

Mathematical Fraktur Capital B

  • CodepointU+1D505
  • NameMATHEMATICAL FRAKTUR CAPITAL B
  • Decimal120069
  • 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+1D505 (𝔅) is MATHEMATICAL FRAKTUR 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

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 94 854 bytes
UTF-16D835 DD05surrogate pair
UTF-320001D5054 bytes
HTML named&Bfr;named character reference
HTML decimal&#120069;
HTML hex&#x1D505;
CSS\1D505in content: "…"
JavaScript\u{1D505}ES2015+
JavaScript\uD835\uDD05surrogate pair
JSON\uD835\uDD05
Python\U0001D505
Python\N{MATHEMATICAL FRAKTUR CAPITAL B}by name
Java / C#\uD835\uDD05
C / C++\U0001D505universal character name
Rust / Swift / PHP\u{1D505}
Go\U0001D505
Ruby\u{1D505}
Excel / Sheets=UNICHAR(120069)
URL-encoded%F0%9D%94%85percent-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+1D4D1𝓑Mathematical Bold Script 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+1D4FF𝓿Mathematical Bold Script Small V U+1D500𝔀Mathematical Bold Script Small W U+1D501𝔁Mathematical Bold Script Small X U+1D502𝔂Mathematical Bold Script Small Y U+1D503𝔃Mathematical Bold Script Small Z U+1D504𝔄Mathematical Fraktur Capital A U+1D507𝔇Mathematical Fraktur Capital D U+1D508π”ˆMathematical Fraktur Capital E U+1D509𝔉Mathematical Fraktur Capital F U+1D50Aπ”ŠMathematical Fraktur Capital G