The fastest way to add an umlaut

To add an umlaut in Word, hold Ctrl and press Shift and the colon key : together, then type the letter you want the umlaut over. For example, Ctrl+Shift+: followed by a produces ä. Release all keys after the colon, then type the letter — the umlaut appears above it automatically.

This keyboard shortcut works for any vowel: ä, ë, ï, ö, and ü. It also works for the capital versions if you type the letter in capitals. The method is the same whether you use Word on Windows or Mac, though the modifier keys differ slightly on Mac (use Option instead of Ctrl).

Key Takeaways

  • The keyboard shortcut Ctrl+Shift+: (colon) followed by a letter adds an umlaut in Word on Windows computers.
  • On a Mac, use Option+U instead of Ctrl+Shift+:, then type the letter.
  • The Insert menu offers a Symbol dialog where you can search for and click any accented character directly.
  • AutoCorrect can be set up to replace a text shortcut like "a:" with "ä" every time you type it.

Using the Insert menu for any accented character

If the keyboard shortcut does not work or you prefer to click rather than memorize key combinations, Word's Symbol dialog gives you access to every accented letter. Open the Insert tab at the top of the ribbon, then click Symbol on the right side. A small menu appears — click More Symbols at the bottom.

The Symbol dialog opens. In the Font dropdown at the top, make sure Calibri or your document font is selected. Then type the letter you want in the search box — for example, type a diaeresis (the technical name for an umlaut) or just ä. Word shows you matching characters. Click the one you want and click Insert. Close the dialog when you are done.

This method is slower than the keyboard shortcut, but it works if you forget the key combination or if your keyboard layout does not support it. You can also browse the full list by scrolling, though searching is faster when you know what you are looking for.

Setting up AutoCorrect for repeated use

If you type umlauts often, set up an AutoCorrect rule so Word replaces a simple text shortcut with the accented letter automatically. Open the File menu, click Options, then select Proofing from the left sidebar. Click AutoCorrect Options.

In the AutoCorrect dialog, go to the Replace tab. In the Replace: field, type a shortcut you will remember — for example, a: or ae. In the With: field, type or paste the accented letter you want — ä. Click Add, then OK. From now on, whenever you type a: followed by a space or punctuation, Word replaces it with ä.

This approach works well if you use the same umlauts repeatedly in a document. Be careful with your shortcut choice — if you pick something you might type by accident in regular writing, Word will replace it every time, which can be annoying. A colon or other punctuation mark after the letter is usually safe.

Copying and pasting from another source

The simplest method if you only need one or two umlauts is to copy them from somewhere else and paste them into your document. Open a web browser, search for the letter you need — for example, ä — and copy it from the search results. Then click in your Word document where you want it and paste with Ctrl+V.

This takes only a few seconds and requires no setup or memorization. It is not practical if you need many umlauts, but for a single word or name, it is often the fastest route. You can also keep a small text file with the accented letters you use most, copy from that file whenever you need one, and close it.

Differences between Windows and Mac

On a Windows computer, the keyboard shortcut is Ctrl+Shift+: (colon) followed by the letter. On a Mac, hold Option and press U, then type the letter — so Option+U followed by a gives you ä. The Symbol dialog and AutoCorrect methods work identically on both systems.

If you switch between Windows and Mac, the Symbol dialog is the most reliable method because it does not depend on remembering different keyboard shortcuts. The AutoCorrect approach also transfers if you save your document and open it on another computer, since the replacement rule is stored in Word itself, not in your keyboard.

Troubleshooting when the shortcut does not work

If Ctrl+Shift+: does not produce an umlaut, your keyboard layout may not support that combination. Some international keyboard layouts use different shortcuts — for example, a German QWERTZ keyboard has its own umlaut keys. Check your keyboard layout in Windows Settings under Time & Language > Language & Region > Installed languages.

If you are using a laptop keyboard without a dedicated colon key, try pressing the key combination that produces a colon on your keyboard — usually Shift+; (semicolon). If that still does not work, use the Symbol dialog or AutoCorrect method instead. Both are reliable regardless of your keyboard layout or language settings.

Frequently Asked Questions

Can I type an umlaut without using a keyboard shortcut?

Yes. Open the Insert menu, click Symbol, then More Symbols, and search for the letter you want. Click it and select Insert. This method is slower but works on any keyboard. You can also copy the letter from a web search and paste it into your document.

Will the umlaut stay if I copy my document to another computer?

Yes. The umlaut is a character in your document, so it travels with the file. If you set up an AutoCorrect rule on one computer, that rule stays on that computer — it does not copy to another one. The Symbol dialog method and keyboard shortcuts work on any computer with Word installed.

What is the difference between an umlaut and other accent marks?

An umlaut is the two dots above a letter, used in German and a few other languages. Other accents like the acute mark (é) or grave mark (è) are entered differently. Word's Symbol dialog lets you search for any accent mark by name — search for "acute" or "grave" to find them.

Can I use voice typing to add an umlaut?

Word's voice typing feature does not recognize umlaut commands, so you cannot dictate "add umlaut a" and have it appear. You will need to use the keyboard shortcut, Symbol dialog, or copy-paste method after you finish dictating. Some languages with built-in umlaut letters may work differently — check your language settings.

Does the keyboard shortcut work in other Microsoft Office programs?

Yes. Ctrl+Shift+: followed by a letter works in Excel, PowerPoint, and Outlook the same way it works in Word. The Symbol dialog is also available in all Office programs under the Insert menu.