Detect. Humanify. Verify.

The three steps

1. DetectPaste text or highlight it on any page. We score how AI-like it reads and highlight the specific sentences driving that score — not just a vague percentage.
2. HumanifyOne click rewrites the flagged parts for natural rhythm and varied phrasing, keeping your meaning. You stay the author and can edit every word.
3. VerifyRe-scan the rewrite and watch the score move before you trust it. No black box — you see the result.

How detection actually works

AI writing tends to be predictable and uniform. We measure two things: perplexity (how surprising the next word is — models pick likely words, so their text is low-perplexity) and burstiness (how much sentence length and complexity vary — humans swing; models stay even). Combine them and you get a reliable read on how machine-written a passage is. It’s a probability, not a verdict.

How the humanizer works

Cheap humanizers swap synonyms until a score drops and leave you with awkward prose. Ours rewrites for the things that actually read human — varied sentence length, natural transitions, the small irregularities people write with — then re-scans so the improvement is something you can see, not just hope for.

Common questions