AI Human Score Checker

Analyze your text to see how "human" it sounds. We check for perplexity, burstiness, and common AI patterns.

Input Text 0 words · 0 chars

How does Human Score work?

We analyze the text for "Burstiness" (variety in sentence structure) and "Perplexity" (unpredictability). AI text tends to be very uniform and predictable.

  • Checks sentence length variation
  • Identifies repetitive patterns
  • Estimates likelihood of AI origin

Calculating...

Features

  • AI-powered score 0–100
  • Vocabulary diversity check
  • Sentence variation analysis
  • AI pattern detection
  • Professional chart display

Tips

  • Scores update instantly — no waiting
  • Aim for 90%+ before submitting
  • Rerun after each editing pass
  • Checks vocabulary and sentence patterns