COPY & TYPE / A WITH UMLAUT

A with two dots: Ä and ä

Select Ä for uppercase or ä for lowercase. Copy the letter, then paste it into your text.

One click. Ready to paste.

Click a character, then paste with Ctrl+V or ⌘V.

Uppercase ÄLowercase äGerman substitute ae

KEYBOARD METHODS

How to type Ä and ä

01 / WINDOWS

Use the numeric keypad

Turn Num Lock on. Hold Alt, enter 0228, and release Alt for ä. Use 0196 for Ä.

Include the leading zero. These sequences use the numeric keypad, not the number row above the letters. If your laptop has no keypad, use Character Map or copy ä from this page.

02 / MAC

Use Option + U

With the US or ABC input layout, press Option + U, release both keys, then press a for ä. Hold Shift with the final letter for Ä.

In supported apps, you can also hold the a key and choose ä from the accent menu. Other input layouts may use a different shortcut.

03 / PHONE & TABLET

Hold the letter key

On the on-screen keyboard, touch and hold a, then slide to ä. Switch to uppercase before holding the key if you need Ä.

The choices depend on the active keyboard and language. If the umlaut is missing, add a suitable language keyboard or use the copy button.

04 / WORD FOR WINDOWS

Convert a Unicode value

Type 00E4, then press Alt + X for ä. For Ä, use 00C4. Select only the code before converting if it follows other letters or digits.

On a US keyboard, you can also press Ctrl+Shift+semicolon, release, then type a. This shortcut belongs to Word; it does not apply to every app.

CHARACTER REFERENCE

A with umlaut codes

LetterUnicodeWindows AltHTML namedHTML decimal
ÄU+00C4Alt+0196ÄÄ
äU+00E4Alt+0228ää

For normal text, paste the letter itself. HTML entities are for HTML documents; they generally remain literal text in a message. Named entities are case-sensitive.

MEANING & SPELLING

Using ä correctly

In German, ä is the umlaut form of a. It appears in words such as Käse (cheese) and in vowel changes such as Apfel → Äpfel (apple → apples). The dots belong to the spelling of the word, including in uppercase text.

Äpfelapples

You will also encounter Ä and ä in Swedish and Finnish, where they are distinct alphabet letters. German ae substitution is not a universal rule for every language that uses ä.

When you cannot enter ä

ä ae

In German, use ae only when the actual umlaut cannot be entered or accepted. For example, Änderung → Aenderung. Use the original character whenever Unicode text is supported.

Preserve capitalization. The title-case replacement is Ae, while all-capital text uses AE. For a personal name or official record, follow the spelling supplied by the person or issuing authority.

This is a German fallback. Do not apply it automatically to ä in another language or name.

Check the shape of the mark

Ä is not the same letter as Å. Ä has two dots, while Å has a ring. Do not swap them in a name or address simply because they look similar.

Common questions about ä

Does Ä keep its dots in uppercase?

Yes. Ä is the uppercase form of ä. The umlaut remains part of the letter when you capitalize it.

Why does Unicode call it “with diaeresis”?

Unicode uses the name “Latin letter A with diaeresis” to identify this character. In a German word, those dots serve as an umlaut. A character name and a mark’s role in a language are different kinds of information.

Why can’t I paste ä into a form?

Some forms accept only a limited character set. Try pasting into a plain-text document to check that copying worked. If the document shows the correct letter but the form rejects it, follow the form’s character or spelling requirements.

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