Grammar Checker
Find and fix grammar, spelling, and style mistakes in your writing. Powered by LanguageTool. Supports 30+ languages.
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Grammar Checker
The Grammar Checker uses LanguageTool's open-source rule engine to flag grammar, spelling, punctuation, and style issues in 30+ languages.
What it catches
- Spelling errors and typos
- Subject–verb agreement
- Comma splices and run-on sentences
- Common confusables (their/there, its/it's, affect/effect)
- Style issues like passive voice and wordiness
Privacy
Your text is sent to LanguageTool's public API only when you click "Check". Nothing is sent until then. LanguageTool does not store or analyse content beyond the immediate check.