Clever AI Detector
Free AI text detector with no registrationCheck if text is AI-written, free and unlimited
Highlights
What you can do with it
- An editor checks whether a submitted article is AI-written.
- A professional screens an incoming report or email.
- A teacher reviews whether homework was done by the student.
How to use it
- 1 Open the website in a browser.
- 2 Paste text of 80 to 10,000 words or upload a file.
- 3 Click the check button and wait a few seconds.
- 4 Review the score, the result, and the confidence level.
- 5 Look at the highlighted sentences to see what drove the cues.
Who it is for
Pros
- Free, no registration, and unlimited checks.
- Fast results with a per-sentence breakdown.
- A confidence indicator helps you weigh the output.
Limitations
- Detection is probabilistic, so it can be wrong and should not be the sole basis for a decision.
- The free and unlimited model and any limits could change over time.
- It needs 80 to 10,000 words, so very short text is not covered.
What Clever AI Detector is
Clever AI Detector is a free online tool that checks whether a piece of text was generated by AI. You paste text into the box, or upload a file, and within a few seconds it returns an AI probability score, a per-sentence breakdown, and a confidence indicator that shows how solid the reading is. It uses statistical measures and sentence-level analysis to reach its result. There is no registration, no advertising, and no paywall, and you can run as many checks as you want. The text needs to be between 80 and 10,000 words. It is built for editors, publishers, content managers, professionals, and educators who need to screen written material quickly.
What you can do with it
- Paste text or upload a file to check for AI writing.
- Get an overall AI probability score in seconds.
- See which sentences drove the result.
- Read a confidence indicator to judge reliability.
Who it is for
Editors, publishers, and content managers who review submissions, professionals who screen incoming reports and emails, and educators who review student work. Anyone who needs a quick second opinion on whether text was machine-written can use it, and the per-sentence view helps you spot the parts that look most automated before you dig in further.
What to watch out for
Detection is probabilistic, not proof, so it can be wrong and should never be the only basis for a decision, especially one that affects a person's grade or job. Because it is statistical, edited or mixed human and AI text can confuse it, and short passages under 80 words are out of range. The free and unlimited model is a current offering that could change, so do not build a critical process on it. Use the result as one input alongside your own judgment, and follow your school or platform rules before acting on it, since any consequences of that decision rest with you.
FAQ
Is it free?
Yes, it is free with no registration and no ads.
What does it output?
An AI probability score, a per-sentence breakdown, and a confidence indicator.
Can I trust the result completely?
No, detection is probabilistic, so treat it as one input, not a final verdict.
Why it is free
What the official page says： no registrationfree to use
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
