Free AI detector · no signup

Will your essay getfalsely flagged as AI?

Paste your writing and get an instant AI-detection score — so you can fix a false flag before you submit, not after.

0/300 words
Private — your text is never stored.

The problem

Your real writing keeps getting flagged as AI.

Detectors aren't neutral. They punish formal style, ESL writers, and anyone whose sentences are slightly too clean. One false positive can cost you a grade, a client, or a career.

The implementation of artificial intelligence in modern systems
has fundamentally transformed how organizations operate.
Furthermore, the integration of these technologies enables
unprecedented levels of efficiency and scalability across
diverse industries and operational contexts globally.
⚑ AI-generated
⚑ 98% AI
⚑ Flagged
⚑ Robotic

Reading your result

What the score actually tells you.

An AI-detection score is a statistical estimate, not a verdict. Detectors disagree with each other and they get things wrong — which is exactly why it helps to see your number before someone else does.

0–15%

Reads as human

Nothing here is likely to draw attention. Most naturally written prose lands in this band.

15–40%

Mixed signals

Common for formal, technical or non-native English writing. A flag in this range is often a false positive rather than evidence of anything.

40%+

Likely to be queried

Worth reviewing before you share the document — whether or not you used AI to help draft it.

Scores are indicative. Different detectors use different models and will return different numbers for the same text — no tool, including this one, can tell you what result a third party will get.

Flagged unfairly?

Here is how to protect your voice.

A high score does not mean you did anything wrong. It means the detector is unsure. ClearPen helps you fix that.

Step 1

See your score

Paste your writing above and get an honest AI-detection reading in seconds — the same signals schools rely on.

Step 2

Fix a false flag

If real writing scores high, ClearPen rewrites the flagged parts in your own natural voice — same meaning, same citations, same you.

Step 3

Re-check with confidence

Run it again until it reads human, then submit knowing a false positive will not cost you the grade you earned.

Verify before you submit.

Check your score, fix any false flags, and hand it in with confidence — starting with 500 free words.

500 free words · no credit card · 30 seconds to start