Windows
Hold Alt and type 361 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All U accentsHold Alt and type 361 on the numeric keypad.
Option + N, then U
Ctrl + Shift + ~, then u — or type 0169 then Alt + X
Insert → Special characters → u tilde
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 361, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+0169ũũ\0169\u{0169}Alt + 361