Windows
Hold Alt and type 0245 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All O accentsHold Alt and type 0245 on the numeric keypad.
Option + N, then O
Ctrl + Shift + ~, then o — or type 00F5 then Alt + X
Insert → Special characters → o tilde
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 0245, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+00F5õõ\00F5\u{00F5}Alt + 0245