On Windows, hold Alt and type 0168 on the numeric keypad to insert diaeresis.

Alt code
Alt+0168
HTML entity
¨
Unicode
U+00A8

About this symbol

¨ is the spacing diaeresis, two dots on their own. Typewriters and early computer character sets had separate accent marks like this one so they could be typed over a letter, and European keyboards still use them as dead keys that combine with the next letter typed.

Unicode facts

Official name
DIAERESIS
Type
Modifier symbol
Unicode block
Latin-1 Supplement
Unicode group
Latin-1 punctuation and symbols
Added in
Unicode 1.1 (1993)
Unicode notes
  • This is a spacing character
Related
◌̈ Combining Diaeresis U+0308

Click the symbol or any value at the top of the page to copy it. See the full Windows Extended Codes: 0128 to 0255 chart for related characters.

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