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AI Content Detector

Analyze text to estimate whether it was written by AI or a human.

0 words
This detector uses heuristic text analysis (vocabulary diversity, sentence patterns, burstiness, perplexity indicators) to estimate AI probability. It works best with 100+ words. Results are estimates, not definitive proof.
Analyzing text patterns...
0% AI Probability

Sentence-level Analysis

Red = likely AI   Green = likely human