Latin Small Letter Y With Diaeresis

Part of Accented Latin Letters

On Windows, hold Alt and type 0255 on the numeric keypad to insert latin small letter y with diaeresis.

Alt code
Alt+0255
HTML entity
ÿ
Unicode
U+00FF

About this symbol

Ÿ is rare in French, appearing in a few place names such as L’Haÿ-les-Roses, near Paris. The Latin-1 character set included the small ÿ but no capital, so Microsoft’s Windows-1252 added Ÿ in one of the spare positions.

Unicode facts

Official name
LATIN SMALL LETTER Y WITH DIAERESIS
Type
Lowercase letter
Unicode block
Latin-1 Supplement
Unicode group
Lowercase letters
Added in
Unicode 1.1 (1993)
Capital form
Ÿ Latin Capital Letter Y With Diaeresis U+0178
Built from
y Latin Small Letter Y U+0079
◌̈ Combining Diaeresis U+0308
Unicode notes
  • French, medieval Hungarian orthography
  • Uppercase is 0178

Click the symbol or any value at the top of the page to copy it. See the full Accented Latin Letters chart for related characters.

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