Windows
Hold Alt and type 7769 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All R accentsHold Alt and type 7769 on the numeric keypad.
Character Viewer → r dot above
Type 1E59 then Alt + X
Insert → Special characters → r dot above
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 7769, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+1E59ṙṙ\1E59\u{1E59}Alt + 7769