Latin Small Letter Y With Diaeresis (ÿ)

LATIN SMALL LETTER Y WITH DIAERESIS · U+00FF

Windows Alt + 0255 on the numeric keypad

Mac Option+u, y

Chromebook Ctrl + Shift + U, then 00FF and Enter

This reference card renders in your browser and needs JavaScript. Short version: Windows Alt+0255, Mac Option+u, y, HTML ÿ.

How to type Latin Small Letter Y With Diaeresis

Windows: hold Alt, type 0255 on the numeric keypad, release.
Mac: Option+u, y.
HTML: ÿ or ÿ.
Chromebook: Ctrl+Shift+U, type 00FF, then Enter.

Reference

Unicode name: LATIN SMALL LETTER Y WITH DIAERESIS
Code point: U+00FF
Category: Accented letters
Also searched as: y umlaut diaeresis

Symbol data last reviewed: July 9, 2026.