AI Detector: Human Text Score

Paste a paragraph. Get a straight answer: did a person write this, or did AI?

AI Detector checks text, web pages, and documents, then tells you how likely it is that a machine wrote them. You get a percentage, not a vague hunch.

THREE WAYS TO CHECK

Paste text from your clipboard. Drop in a link to an article. Or upload a PDF or Word file. Same answer either way, in one tap.

A NUMBER, NOT JUST A LABEL

Every check gives you an AI probability and the human probability beside it, plus the word count it was based on. Borderline cases look borderline instead of being forced into a yes or no, so you can make the call yourself.

YOUR CHECKS STAY PUT

Results are saved to your library with the excerpt they came from. Search it, filter it, open something again next month. Nothing vanishes when you close the app.

WHAT YOU CAN CHECK

• Pasted or typed text, 40 to 40,000 characters • Any public web page. Paste the URL and we pull the text out • PDF and Word documents, up to 20 MB • Plain text and Markdown files

WHAT COMES BACK

• A clear human or AI result • AI probability, as a percentage • Human probability alongside it • Word count for the text analysed • A saved report you can reopen any time

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