Paste a passage for a quick, browser-based estimate of how AI-generated it reads — a gut-check before you publish, not a verdict.
Estimate only. No detector can prove authorship — treat this as a gut-check, never as evidence.
The AI Content Detector gives a rough, instant read on how machine-written a passage looks. It scores signals that often differ between human and AI drafts: sentence-length variety (humans tend to mix long and short — "burstiness"), tell-tale AI transition phrases, repetition, and vocabulary diversity. It combines those into a single AI-likelihood estimate with a plain-English label.
Important: no detector — including this one — can prove who or what wrote something. AI detection is inherently probabilistic and produces false positives on polished human writing and false negatives on lightly-edited AI. Treat the result as a prompt to re-read and add your own voice, not as evidence. It runs entirely in your browser, so nothing you paste is stored.
Measures sentence-length variation — uniform pacing reads more machine-like.
Flags over-used AI transitions ("moreover", "it's important to note", "delve").
A clear likelihood band with a built-in "not definitive" disclaimer.
Add at least a few sentences for a meaningful read.
Get an AI-likelihood percentage, a label, and the signals behind it.
Vary sentence length, cut clichés and add specifics, then re-check.