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Grammar Checker
Check your text for grammar errors, passive voice, weak words, and style issues — free, no sign-up.
Powered by LanguageTool — the same open-source engine used by millions. Checks grammar, spelling, punctuation, and style.
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How it works
Paste or type your text, click Check Grammar, and the tool instantly scans for grammar errors, repeated words, missing punctuation spacing, sentences starting in lowercase, passive voice, weak filler words, and common spelling mistakes. Each issue is flagged with a severity level and a clear explanation.
Why use this tool?
Poor grammar hurts your credibility in emails, essays, job applications, and blog posts. This free grammar checker — a Grammarly alternative with no sign-up — helps students, writers, and professionals improve writing quality and clarity before hitting send.