AI Text Detector
Check if a text shows AI-writing patterns.
How to use AI Text Detector
Paste the text you want to check — at least ~80 words gives meaningful results.
The analysis runs live: sentence rhythm, vocabulary variety, AI-typical phrases, repeated openings and human texture.
Read the verdict and each signal's explanation — not just a number.
Use it as one piece of evidence, never as proof on its own.
Frequently Asked Questions
How accurate are AI detectors?
No AI detector — free or paid — is reliable enough to prove authorship. Edited AI output passes, and formal human writing gets flagged. That's why this tool shows the individual stylometric signals transparently instead of pretending certainty.
What signals does it analyze?
Sentence-length variation (humans are 'burstier'), vocabulary diversity, phrases that language models overuse (“delve into”, “furthermore”, “in conclusion”…), repeated sentence openings, and human texture like contractions, questions and asides.
Is the text I paste uploaded anywhere?
No. The analysis runs entirely in your browser — the text never leaves your device and is not stored.
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