AI
Grammar checks, AI text detection and rewriting — powered by AI, private by default.
- Live
Grammar checker
Fix spelling, grammar and punctuation in any block of text with a free AI-powered grammar checker — no sign-up, nothing stored.
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AI text detector
Check whether a piece of writing was generated by ChatGPT, Claude, Gemini or other AI models — free, no sign-up, sentence-by-sentence highlights.
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AI humanizer
Rewrite ChatGPT, Claude or Gemini output so it sounds human — free, multilingual, preserves meaning and formatting, no sign-up.
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Paraphrasing tool
Rewrite any sentence or paragraph in your own words with six AI rewriting modes — free, multilingual, meaning preserved, no sign-up.
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Essay checker
Score, proofread and get actionable feedback on any essay — free AI essay checker with inline highlights, scores and rewrite suggestions.
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