HumanizerNinja · humanizer.ninja
Free AI Writing Pattern Score
Paste a draft. Get a transparent score for common AI tells — uniform sentences, stock phrases, low variety. This is not GPTZero. It is a free pre-check you can cite and share. Then rewrite with HumanizerNinja.
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Why we built a free score
Most tools hide checks behind signup. This page is linkable: bloggers and SEO writers can point here when explaining AI tells. For a full 3-layer detection waterfall and Legend Tone rewrite, open the editor.
FAQ
Is this an AI detector?
No. It is a free heuristic that flags common AI writing patterns (uniform rhythm, stock phrases). For a full detection waterfall, use the HumanizerNinja editor.
Can I use this for SEO?
Yes as a pre-publish check. Fix robotic glue, then add original examples. See our guide on humanizing AI content for SEO.