Windows
Hold Alt and type 270 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All D accentsHold Alt and type 270 on the numeric keypad.
Character Viewer → d caron
Type 010E then Alt + X
Insert → Special characters → D caron
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 270, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+010EĎĎ\010E\u{010E}Alt + 270