Two scores in under a minute: how much of your page is filler, and how much of it is material nobody else has. Every hit quoted back to you.
Runs in your browser. Pasted text never leaves your machine. No signup, no email, nothing stored. A free tool from Hawk Academy.
Nothing can tell you who typed a page, and Google does not police that either. What it polices is whether a page is worth reading, so that is what this measures.
A detector reads the finished product, not your process. It cannot tell writing from editing, so it cannot tell a page you drafted with help and then rewrote from a page somebody published straight out of a chat window. Those two things are not the same and only one of them is a problem.
Google's own policy says the same. It targets content made at scale to game search results, whoever or whatever made it. Not authorship. Value.
So this tool never guesses who wrote your page, and it will never show you a percentage likelihood of anything. It shows you the filler, quotes it back, and tells you what the page is missing.
Stock phrases, assistant leftovers, the "not just X, it's Y" construction, pattern words, hedging, unsourced claims and rule-of-three fragments. It measures density, so a long page is not punished for being long, and every hit is quoted in the sentence it came from.
The things a competing page cannot copy: numbers you own, first-hand experience, a named person accountable for it, external sources, something to use, and media beyond text.
Two things it deliberately ignores. Word count, because there is no magic length. And sentence-length variance, because it needs a whole page to mean anything and cannot show you evidence for itself.
