Check your writing
before they do
Detectors flag real human writing every day, and the burden of proof lands on you. See which sentences look risky — and why — while you can still do something about it.
PassMyEssay AI humanizer and AI checker — strip the patterns that make ChatGPT, Claude, and Gemini text read as machine-written so your draft sounds like you wrote it.
Input
Input
How the check works
Three steps to knowing how your writing actually reads.
Paste Your Text
An essay, an email, an article — anything you're about to send or submit.
Run the Check
We measure sentence variation, word predictability, and the phrasing patterns readers associate with machine writing.
See What's Risky
Get a score plus the specific sentences behind it, so you can fix the ones that don't sound like you.
Why check your writing first?
Schools and employers now run text through detection software like Turnitin and GPTZero. Those tools measure "burstiness" and "perplexity" — how much your sentence length varies, and how predictable your word choices are. Neither measures whether you actually wrote something.
That's why false positives are so common. Essays written entirely by hand get flagged all the time, especially from non-native English speakers and anyone trained to write in a formal, even register. PassMyEssay's AI Phrase Detector shows you the same signals a scanner sees, before it becomes your problem to disprove.
- See exactly which paragraphs look risky
- Understand why they're being flagged
- Fix flat, uniform writing in your own voice
- Walk into a conversation about it prepared
Being falsely accused is genuinely awful, and the burden of proof usually lands on you. Scan first, fix what reads as machine-written, and go in confident.
Why check before you send?
Because finding out afterwards is a much worse conversation.
Find Out Before They Do
Nobody wants the email asking them to explain their own essay. Scan first, see what looks risky, and deal with it on your own terms.
Sentence-Level Detail
A single percentage tells you nothing useful. We highlight the exact sentences that read as machine-written, so you know precisely what to rework.
Burstiness & Perplexity
The two metrics nearly every detector leans on: how much your sentence length varies, and how predictable your word choices are. We show you both.
Honest About Limits
No detector is definitive, ours included — they measure writing style, not authorship. We give you a strong signal and tell you plainly where it can be wrong.
Private & Secure
Your text is analyzed in real time and never stored. It doesn't go into a repository, and it isn't used to train anything.
Tuned for Real Writing
Calibrated on student essays and research papers, so careful formal prose isn't automatically treated as suspicious just for being well-organised.
Common Questions about AI Detection
How we make AI-assisted writing sound like a person wrote it.
Clean it before you send it.
Strip the invisible watermark characters and the phrasing that gives it away — or just see what's flagged and fix it yourself. Free to try, no card required.
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