How to use
- Paste at least 40 words of text in the box.
- Click Check for AI and wait a few seconds.
- Read the score, the reasons behind it, and the highlighted sentences.
How it works
The detector combines two checks. An AI model reads your text and looks for patterns that are common in machine writing, such as uniform sentence length, generic phrasing, stock AI phrases, and a lack of specific personal detail. Your browser also measures simple writing signals, like how much sentence length varies and how many common AI phrases appear. The result is an estimate from 0 to 100 percent, along with the reasons for it.
FAQ
How accurate is this AI detector?
No AI detector is fully accurate, and this one is no exception. It gives an estimate based on writing patterns. Human writing can be flagged as AI and AI writing can pass as human, especially in short or heavily edited text.
Why do I need at least 40 words?
Very short text does not have enough patterns to judge, so the estimate would be close to a guess. Longer text gives a more useful result.
Is my text saved?
No, your text is processed only to create the result and it is not saved on the site.
My own writing was flagged as AI. Why?
Clear, formal, or very consistent writing can look like AI writing to any detector. A high score is not proof. Keeping drafts and notes is a better way to show how you wrote something.
Is it free?
Yes, it is free to use and no login is needed.