Windows
Hold Alt and type 0203 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All E accentsHold Alt and type 0203 on the numeric keypad.
Option + U, then E
Ctrl + Shift + :, then e — or type 00CB then Alt + X
Insert → Special characters → E diaeresis
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 0203, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+00CBËË\00CB\u{00CB}Alt + 0203