U+00E4
| OS | Layout | Shortcut |
|---|---|---|
| Windows(you) | Us | A + (dead key: ") |
| Windows | Uk | Ctrl + Alt + Shift + A |
| Windows | German | Ä |
| macOS | Us | A + (dead key: u) |
| macOS | Uk | Option + A + (dead key: u) |
| macOS | German | Ä |
| Application | How to insert Latin Small Letter A with Diaeresis |
|---|---|
| Windows (any app) | Hold Alt and type 0228 on the numeric keypad |
| Microsoft Word | Type 00E4, then press Alt+X |
| Excel / Google Sheets | Use the formula =UNICHAR(228) |
| Google Docs | Insert → Special characters, then search "latin small letter a with diaeresis" |
| HTML | ä or ä |
| CSS (content property) | content: "\00E4" |
| JavaScript | "\u00E4" |
The letter a with an umlaut (diaeresis), producing an open front vowel sound similar to the 'e' in 'bed'.
Essential in German (Mädchen, Ärger), Swedish, and Finnish. One of the three German umlaut vowels alongside ö and ü.