ZeroGPT & StealthWriter

Two tools sit on this site, and they pull in opposite directions. ZeroGPT is a free AI content detector that checks whether text came from ChatGPT-style models, and it names OpenAI ChatGPT, Google Bard and Bing AI as sources it can pick out.

StealthWriter is the other half: it rewrites AI-generated text so it reads as human and is meant to get past detectors such as Turnitin, GPTzero and Originality AI.

That pairing is a little odd.

You can run a draft through the AI checker, then through the rewriter, then check it again.

Teachers, editors and SEO teams will mostly want the detection side.

The rewriting side is made for people who want to avoid being flagged, which raises obvious questions about academic and publishing honesty.

The pricing model is free.