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LanguageTool
FreemiumAI Browser Extensions3k views
Open-source AI grammar and style checker supporting 25 languages for all text editors.
About LanguageTool
LanguageTool is an open-source AI grammar and style checking tool supporting over 25 languages. Its browser extension checks text across web apps for grammar, punctuation, style, and commonly confused words. LanguageTool is a strong alternative to Grammarly for multilingual users, with particularly strong support for German, Spanish, and French.
Key Features
- 25+ language support
- Grammar & style check
- Browser extension
- MS Office add-in
- API access
Best For
✓ Non-native English writers✓ Multilingual teams✓ Students