How to Type German Umlauts (ä, ö, ü, ß) on Any Keyboard
If you have ever needed to write in German on an English keyboard, you know the problem: the letters ä, ö, ü, and ß are nowhere to be found. You end up writing "fuer" instead of "für" and hoping nobody minds.
Every major operating system already has a way to type these characters. Here is each method, platform by platform.
Windows
Alt codes (fastest if you have a number pad). Hold Alt and type the code on the numeric keypad with Num Lock on:
- ä = Alt + 0228, ö = Alt + 0246, ü = Alt + 0252
- Ä = Alt + 0196, Ö = Alt + 0214, Ü = Alt + 0220
- ß = Alt + 0223
US-International keyboard layout. Add it under Settings, then type " followed by a, o, or u to get ä, ö, ü. Right Alt + S gives you ß. The tradeoff: the quote key becomes a "dead key," so typing " followed by space gives you a plain quote.
Emoji and symbols panel. Press Win + . (Windows key plus period), switch to the Symbols tab, and you will find every umlaut there. Slow, but it always works.
Mac
Option shortcuts. Press Option + U, release, then type the vowel: you get ä, ö, or ü. Add Shift for capitals (Ä, Ö, Ü). Option + S gives you ß directly.
Long-press. Hold down a, o, u, or s and a small popup shows the accented variants. Press the number under the one you want, or click it.
iPhone and iPad
Long-press the letter: hold a for ä, o for ö, u for ü, s for ß. Slide your finger to the character and release. You can also add a full German keyboard under Settings > General > Keyboard > Keyboards > Add New Keyboard, then switch with the globe icon.
Android
Same idea: long-press a, o, u, or s on Gboard or your keyboard app and the umlaut variants appear. For heavy German typing, add German as a language in your keyboard settings and switch layouts with the spacebar or globe key.
Chromebook
Press Ctrl + Shift + U, then type the Unicode code and press Enter: 00e4 (ä), 00f6 (ö), 00fc (ü), 00df (ß). Capitals: 00c4, 00d6, 00dc.
Linux
Set a Compose key in your keyboard settings (Right Alt is a popular choice). Then Compose followed by " and a vowel gives you the umlaut; Compose followed by s twice gives you ß.
The lazy option
If you only need a character once and do not want to memorize anything, a click-to-copy tool is the fastest route. I keep one bookmarked: Umlaut Letters puts all six characters on one page, click to copy, with the shortcut tables above it for reference.
Learn one method for the device you use most and the problem disappears. The Mac Option shortcuts and the phone long-press are the two worth memorizing first, since they work everywhere with zero setup.
