UnicodeCharactercom
𝜷
U+1D737 Β· MATHEMATICAL BOLD ITALIC SMALL BETA

Mathematical Bold Italic Small Beta

  • CodepointU+1D737
  • NameMATHEMATICAL BOLD ITALIC SMALL BETA
  • Decimal120631
  • 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+1D737 (𝜷) is MATHEMATICAL BOLD ITALIC SMALL BETA, 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+03B2 Ξ² (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+03B2 Ξ². Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝜷

Β§

Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 9C B74 bytes
UTF-16D835 DF37surrogate pair
UTF-320001D7374 bytes
HTML decimal&#120631;
HTML hex&#x1D737;
CSS\1D737in content: "…"
JavaScript\u{1D737}ES2015+
JavaScript\uD835\uDF37surrogate pair
JSON\uD835\uDF37
Python\U0001D737
Python\N{MATHEMATICAL BOLD ITALIC SMALL BETA}by name
Java / C#\uD835\uDF37
C / C++\U0001D737universal character name
Rust / Swift / PHP\u{1D737}
Go\U0001D737
Ruby\u{1D737}
Excel / Sheets=UNICHAR(120631)
URL-encoded%F0%9D%9C%B7percent-encoded UTF-8
Β§

Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+03B2 Ξ²
NFKDU+03B2 Ξ²
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+00DFßLatin Small Letter Sharp S U+03B2Ξ²Greek Small Letter Beta U+03D0ϐGreek Beta Symbol U+1E9EẞLatin Capital Letter Sharp S U+1D6C3𝛃Mathematical Bold Small Beta U+1D6FD𝛽Mathematical Italic Small Beta U+1D771𝝱Mathematical Sans-Serif Bold Small Beta U+1D7AB𝞫Mathematical Sans-Serif Bold Italic Small Beta U+13F0ᏰCherokee Letter Ye U+A7B5ꞡLatin Small Letter Beta U+A7D6κŸ–Latin Capital Letter Middle Scots S
Β§

Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D731𝜱Mathematical Bold Italic Capital Phi U+1D732𝜲Mathematical Bold Italic Capital Chi U+1D733𝜳Mathematical Bold Italic Capital Psi U+1D734𝜴Mathematical Bold Italic Capital Omega U+1D735𝜡Mathematical Bold Italic Nabla U+1D736𝜢Mathematical Bold Italic Small Alpha U+1D738𝜸Mathematical Bold Italic Small Gamma U+1D739𝜹Mathematical Bold Italic Small Delta U+1D73A𝜺Mathematical Bold Italic Small Epsilon U+1D73B𝜻Mathematical Bold Italic Small Zeta U+1D73C𝜼Mathematical Bold Italic Small Eta U+1D73D𝜽Mathematical Bold Italic Small Theta