Click the SiteTell icon on the page you're reading and see which words and patterns read as generic AI copy, scored on your own computer.
Add to Chrome →It runs on your computer, so there's nothing to upload and no queue to wait in.
The extension carries all 114 rules the site uses. Most look for words and stock phrases that turn up far more often in machine-drafted copy than in anything a person wrote by hand.
The rest look at shape. Sentences that all run to the same length, paragraphs cut to match, heavy use of em dashes, a closing line that only repeats the opening, and the habit of saying what something isn't before saying what it is.
Every flag names its rule and quotes the sentence it came from, so you can judge each one yourself.
No. An AI detector tries to guess whether a person or a model wrote a piece of text, and those guesses can be wrong in both directions.
SiteTell doesn't guess at authorship. It flags the specific words and sentence shapes that make copy read as generic AI writing, and shows you the rule behind each one. A person can write a page that scores badly, and a model can write one that scores well. What counts is how the page reads to the people you want to reach.
For the page in front of you, yes. In its default mode, the extension's number matches the score getsitetell.com gives that same page, because both run the same engine.
Your site score is a different number. It comes from a crawl of every page on your site and counts your worst page heavily, so one page can't tell you what it is. For that, and for suggested rewrites, run a scan on getsitetell.com. The scan is free with no signup, and rewrites cost $20 per site.
Pages are scored on your own device. There's no account and no analytics. The extension sends nothing anywhere: not the page, not its address, not your score.
Anything it keeps, like the last result for a tab, stays on your machine. The privacy policy lists exactly what that is.
Yes. The extension is free and needs no account. The full site scan on getsitetell.com is free too. The only paid part is suggested rewrites, at $20 per site.
It works on ordinary web pages. Chrome doesn't let any extension read Chrome's own pages, such as settings or the Chrome Web Store, so those can't be checked.
The extension shows what was flagged and why. Suggested rewrites, based on the rule that fired and your actual sentence, are on getsitetell.com for $20 per site.
Want the number for your whole site?
Scan the whole site free →The read a careful editor would give your site, run in twenty seconds. Built by Rally Digital.