RewriteAI
Rewrite AI text to human โ free AI humanizer
About RewriteAI
RewriteAI is an AI humanizer that rewrites ChatGPT, Claude, Gemini, DeepSeek, Grok or Copilot output so it reads like a person wrote it, without losing the original meaning. Most rewriters are prompt wrappers around a general-purpose model, which is why their output still trips detectors. RewriteAI runs its own model, trained on thousands of human-written texts, so the result is a deep rewrite rather than synonym substitution โ sentence structure and rhythm change, not just word choice. The site reports a 99% bypass rate against Turnitin, GPTZero, Originality.ai, Copyleaks, ZeroGPT and Winston AI, with an academic mode for university-grade detection. Output is plagiarism-free, SEO-safe and indexed by Google normally, and you get several variants to pick from. The site also includes a built-in AI detector, an AI writer, an AI watermark remover, and 40+ free writing tools: grammar checker, summarizer, tone converters, essay outline and thesis generators, and an APA/MLA/Chicago citation generator. Developers can call the same engine through the Humanizer REST API. Free to try with no signup; the free plan is 500 words a month with no card. Paid plans start at $9.99/mo. 110,000+ users.
Key features
Own model trained on human text, not a ChatGPT wrapper
Passes Turnitin, GPTZero, Originality.ai and Copyleaks
40+ free writing tools, no signup required
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