Grammar, Spelling, and Style
LanguageTool finds many more mistakes than your average writing tool, including tone and style improvements.
Works everywhere you write
LanguageTool works in all major browsers, as well as common writing tools like MS Word or OpenOffice.
Multilingual by nature
Check your writing in 30+ languages, such as English, German, French, Portuguese, Spanish, Dutch, and more.
Getting started with Microsoft Word
This is how to install the text corrector for Microsoft Word
Click on Get Add-ins
Navigate to the Insert tab in the toolbar of your Word document and click on the Get Add-ins button to get redirected to the Add-in overview.
Search for LanguageTool
Click on the search bar on the left-hand side of the top bar and search for LanguageTool
Add to Word
On the result for LanguageTool, hit the Download button to add the add-in to Microsoft Word.
After installing the add-in a check text button will appear in the Home tab of your Word document. Click it to activate LanguageTool’s advanced grammar and style correction.
As an alternative, you can install the add-in directly from Microsoft AppSource
Microsoft Word 365 subscription is required
Our browser add-on works anywhere on the web
Receive tips on how to improve your text (including punctuation advice etc.) while typing an e-mail, a blog post or just a simple tweet. Whatever language you’re using, LanguageTool will automatically detect it and provide suggestions. To respect your privacy, no text is stored by the browser add-on.
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