Unicode Character "Ï" U+00CF Latin Capital Letter I with Diaeresis

Unicode Version 15.1

Ï

Summary

The unicode character "Ï" at code point U+00CF is Latin Capital Letter I with Diaeresis. It is a character in the Latin-1 Supplement block and is part of the Latin script. The character is an uppercase letter. The UTF-8 encoding of "Ï" is 0xC3 0x8F and the UTF-16 encoding is 0x00CF.

General Properties

Code Point U+00CF
Version Added 1.1
Name Latin Capital Letter I with Diaeresis
Unicode 1.0 Name Latin Capital Letter I Diaeresis
Block Latin-1 Supplement
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "I" U+0049 Latin Capital Letter I
"̈" U+0308 Combining Diaeresis

Encodings

HTML Entity Ï
HTML Decimal Encoding Ï
HTML Hex Encoding Ï
UTF-8 Encoding 0xC3 0x8F
UTF-16 Encoding 0x00CF
UTF-32 Encoding 0x000000CF
C/C++/Java Escape \u00cf

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Expands On NFD Yes
Expands On NKFD Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Uppercase Yes
Simple Lowercase Code Point "ï" U+00EF Latin Small Letter I with Diaeresis
Lowercase Code Point "ï" U+00EF Latin Small Letter I with Diaeresis
Simple Case Folding "ï" U+00EF Latin Small Letter I with Diaeresis
Case Folding "ï" U+00EF Latin Small Letter I with Diaeresis
Cased Yes
Changes When Casefolded Yes
Changes When Casemapped Yes
Changes When Lowercased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "ï" U+00EF Latin Small Letter I with Diaeresis
NFKC Simple Casefold "ï" U+00EF Latin Small Letter I with Diaeresis
Script Latin
Script Extensions Latin
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Upper