Grammar Checker for Google Docs

LanguageTool adds advanced spelling, grammar and style correction to Google Docs and many other services and apps.

Installation is quick, easy, and free

Find out more about how to set up LanguageTool for Google Docs

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 20+ languages, such as English, German, Spanish, Dutch and more.

Getting started with Google Docs

This is how to install LanguageTool for Google Docs

  • Get the add-on

    Follow the link below to go to the Google Workspace Marketplace and click Install to add the add-on to your docs.

    Add to Google Docs It’s free
  • Activate the add-on

    In Google Docs, click first on Add-ons and then follow the menu item saying Grammar and Spellchecker – LanguageTool.

  • Check document

    Click on Check document to get suggestions for your entire text, or select Check selected Paragraph to focus on a part of your writing. Suggestions will be displayed in the sidebar on the right-hand side.

Did you know?

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.

5,000+ Chrome Store reviews

Top-rated grammar checker for Chrome with over 1 million users

Amaze your friends, colleagues and customers with your clear and precise writing.

LanguageTool works perfectly with Google Docs and many other services around the web. Start today and use LanguageTool wherever you write.