unicode

ÿ

U+00FF

LATIN SMALL LETTER Y WITH DIAERESIS

LATIN SMALL LETTER Y WITH DIAERESIS · Lowercase Letter · Latin-1 Supplement · Latin script

xid-start

Quick facts

Code point: U+00FF
Decimal: 255
Name: LATIN SMALL LETTER Y WITH DIAERESIS
General category: Ll — Lowercase Letter
Block: Latin-1 Supplement
Script: Latin
Bidi class: L
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

Decomposition: 0079 0308
Uppercase: U+0178
Lowercase: —
Titlecase: U+0178
Case folding: —
Bidi mirrored: No

Layout & width

East Asian Width: N
Line Break: AL
Numeric: —
Script extensions: —

Binary properties

AlphabeticLowercaseID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS: '\u{ff}' // U+00FF
Python: "\N{LATIN SMALL LETTER Y WITH DIAERESIS}"
HTML: ÿ

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
HTML named
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Previous

U+00FE

Next

U+0100

HTML entity

ÿ

Block

Latin-1 Supplement

Category

Lowercase Letter

Script

Latin

Source

Unicode: 16.0.0
WHATWG: —