UnicodeCharactercom
fi
U+FB01 · LATIN SMALL LIGATURE FI

Latin Small Ligature Fi

  • CodepointU+FB01
  • NameLATIN SMALL LIGATURE FI
  • Decimal64257
  • BlockAlphabetic Presentation Forms (U+FB00–U+FB4F)
  • Plane0 — Basic Multilingual Plane
  • ScriptLatin
  • CategoryLl — Lowercase Letter
  • Unicode version1.1 (1993)
  • Bidi classL — Left-to-Right
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredNo

About this character

U+FB01 (fi) is LATIN SMALL LIGATURE FI, a lowercase letter in the Alphabetic Presentation Forms block. It belongs to the Latin script. It was added in Unicode 1.1 (1993).

It has no single-character uppercase form; uppercasing produces the sequence U+0046 F + U+0049 I. Its titlecase form is U+0046 F + U+0069 i.

It is a compatibility variant of U+0066 f + U+0069 i (compatibility decomposition <compat>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+0066 f + U+0069 i. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

How to type fi

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Encodings & escapes

UTF-8 encoder →
UTF-8EF AC 813 bytes
UTF-16FB011 code unit
UTF-320000FB014 bytes
HTML named&filig;named character reference
HTML decimal&#64257;
HTML hex&#xFB01;
CSS\FB01in content: "…"
JavaScript\uFB01
JSON\uFB01
Python\uFB01
Python\N{LATIN SMALL LIGATURE FI}by name
Java / C#\uFB01
C / C++\uFB01universal character name
Rust / Swift / PHP\u{FB01}
Go\uFB01
Ruby\uFB01
Excel / Sheets=UNICHAR(64257)
URL-encoded%EF%AC%81percent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+0066 f + U+0069 i
NFKDU+0066 f + U+0069 i
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Nearby in Alphabetic Presentation Forms

All in block →
U+FB00ffLatin Small Ligature Ff U+FB02flLatin Small Ligature Fl U+FB03ffiLatin Small Ligature Ffi U+FB04fflLatin Small Ligature Ffl U+FB05ſtLatin Small Ligature Long S T U+FB06stLatin Small Ligature St