UnicodeCharactercom
𝙛
U+1D65B Β· MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL F

Mathematical Sans-Serif Bold Italic Small F

  • CodepointU+1D65B
  • NameMATHEMATICAL SANS-SERIF BOLD ITALIC SMALL F
  • Decimal120411
  • 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+1D65B (𝙛) is MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL F, 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+0066 f (compatibility decomposition <font>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0066 f. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type 𝙛

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Encodings & escapes

UTF-8 encoder β†’
UTF-8F0 9D 99 9B4 bytes
UTF-16D835 DE5Bsurrogate pair
UTF-320001D65B4 bytes
HTML decimal&#120411;
HTML hex&#x1D65B;
CSS\1D65Bin content: "…"
JavaScript\u{1D65B}ES2015+
JavaScript\uD835\uDE5Bsurrogate pair
JSON\uD835\uDE5B
Python\U0001D65B
Python\N{MATHEMATICAL SANS-SERIF BOLD ITALIC SMALL F}by name
Java / C#\uD835\uDE5B
C / C++\U0001D65Buniversal character name
Rust / Swift / PHP\u{1D65B}
Go\U0001D65B
Ruby\u{1D65B}
Excel / Sheets=UNICHAR(120411)
URL-encoded%F0%9D%99%9Bpercent-encoded UTF-8
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Normalization forms

Normalizer β†’
NFCunchanged
NFDunchanged
NFKCU+0066 f
NFKDU+0066 f
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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+0066fLatin Small Letter F U+017FΕΏLatin Small Letter Long S U+0584Φ„Armenian Small Letter Keh U+1E9DẝLatin Small Letter Long S with High Stroke U+1D41F𝐟Mathematical Bold Small F U+1D453𝑓Mathematical Italic Small F U+1D487𝒇Mathematical Bold Italic Small F U+1D4BB𝒻Mathematical Script Small F U+1D4EF𝓯Mathematical Bold Script Small F U+1D523𝔣Mathematical Fraktur Small F U+1D557𝕗Mathematical Double-Struck Small F U+1D58B𝖋Mathematical Bold Fraktur Small F U+1D5BF𝖿Mathematical Sans-Serif Small F U+1D5F3𝗳Mathematical Sans-Serif Bold Small F U+1D627𝘧Mathematical Sans-Serif Italic Small F U+1D68F𝚏Mathematical Monospace Small F
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Nearby in Mathematical Alphanumeric Symbols

All in block β†’
U+1D655𝙕Mathematical Sans-Serif Bold Italic Capital Z U+1D656𝙖Mathematical Sans-Serif Bold Italic Small A U+1D657𝙗Mathematical Sans-Serif Bold Italic Small B U+1D658π™˜Mathematical Sans-Serif Bold Italic Small C U+1D659𝙙Mathematical Sans-Serif Bold Italic Small D U+1D65Aπ™šMathematical Sans-Serif Bold Italic Small E U+1D65Cπ™œMathematical Sans-Serif Bold Italic Small G U+1D65D𝙝Mathematical Sans-Serif Bold Italic Small H U+1D65Eπ™žMathematical Sans-Serif Bold Italic Small I U+1D65Fπ™ŸMathematical Sans-Serif Bold Italic Small J U+1D660𝙠Mathematical Sans-Serif Bold Italic Small K U+1D661𝙑Mathematical Sans-Serif Bold Italic Small L