stock AI expressions
A high score is not proof a machine wrote this.
We don't guess whether a machine wrote it. We measure how far it sits from 6,216 documents written by actual people before large language models existed, then show you every finding and how to clean it up.
Run the meterTwo things, done properly. Paste the email before you send it, or the post before you publish it. Nothing is stored, and the text never leaves this request.
Paste at least 30 pieces of your own writing, separated by a blank line. Sent emails work best. Fifty is where the reading gets steady.
Your writing is turned into a curve and dropped in the same request. It is never stored, and the profile that comes back stays in this browser.

The pass above only makes changes that are mechanically safe. The full rewrite splits your long sentences, cuts the stock phrases, and varies the rhythm, then we re-score the result so you can see whether it actually worked. It never invents a fact, a number, or a name.
You know slop the second you see it. You just can't say why.
That's the whole job here. Not a verdict on who wrote it, just the specific words, rhythms and habits that give it away, named one at a time so you can go fix them.