Windows
Hold Alt and type 304 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All I accentsHold Alt and type 304 on the numeric keypad.
Character Viewer → i dot above
Type 0130 then Alt + X
Insert → Special characters → I dot above
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 304, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+0130İİ\0130\u{0130}Alt + 304