LanguageTool Your writing assistant
Add-ons Premium -20% For Businesses Proofreading API Log in Sign up

Contact

Need support?

  • Check our help center
  • Ask your question in the community
  • Email for premium customers:

Address

LanguageTooler GmbH
Karl-Liebknecht-Str. 21/22
14482 Potsdam (Germany)
Phone: +49 331 97 990 79

Managing Director: Daniel Naber
Trade register: Amtsgericht Potsdam HRB 30269 P
VAT ID: DE315084345

Funding by the European Union

The European Union and the European Regional Development Fund (ERDF) support this project by providing funding. They support the development of error detection algorithms in multilingual texts, and the development of our browser add-ons and website.

Supported by the Ministry of Labour, Social Affairs, Health, Women and Family from funds of the European Social Fund, who support the development of our style checker. You can find information about the ESF at esf.brandenburg.de.

Dispute Resolution

We do not participate in out-of-court online dispute resolution. According to EU Regulation No. 524/2013, however, we are obliged to point out that the European Commission operates a platform for out-of-court online dispute resolution (so-called OS platform) at http://ec.europa.eu/consumers/odr/.

Licenses

The font used here is Source Sans Pro by Adobe, available under SIL Open Font License, 1.1. The text checking software is based on LanguageTool. With the Premium version, the results for French texts also contain errors found by Grammalecte.

LanguageTool Check your text quick and easy. Grammar, punctuation, style and spelling.
  • Twitter
  • LinkedIn
Product
  • Check Grammar & Spelling
  • Premium
  • LanguageTool for businesses
  • Proofreading API
  • Open-source development
  • Help center
Company
  • About us
  • Community
  • OpenThesaurus
  • Source code
  • Careers
Office Add-ins
  • Google Docs
  • Microsoft Word
  • OpenOffice
  • LibreOffice
Browser Add-ons
  • Chrome
  • Microsoft Edge
  • Mozilla Firefox
  • Opera
  • Made with ♥ in Europe and the US
    • Privacy
    • Terms & Conditions
    • Imprint