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AI grammar checkers
Tools that mark spelling, grammar and punctuation mistakes. We paste a paragraph with planted errors and an AI-written paragraph into each free version, without an account, and publish every flag.
A grammar checker and an AI detector answer different questions. In our first test, the checker found every planted error and had nothing to say about an AI-written paragraph.
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Review · Free · no accountGinger grammar checker review
Fixed 10 of 13 planted errors as a guest, left three flagged, and turned “me and my team” into “me and my team and I”.
Good forQuick fixes to one short paragraph
Review · Free · no accountLanguageTool review
Flagged all 13 errors we planted as a guest, plus a comma we hadn’t; one more issue sat behind a Premium tile, and the AI paragraph got no flags.
Good forA quick grammar pass with no account