Explainable Scoring
We evaluate lexical diversity, sentence burstiness, phrase repetition, template transitions, and evidence density.
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Detect AI Content Signals for Free and Improve Quality and Search Visibility
This tool supports text, website, and app analysis. It uses explainable statistical signals such as lexical diversity, sentence burstiness, phrase repetition, transition-pattern density, and evidence cues; for website and app scenarios, it can also crawl same-domain pages to produce page-level diagnostics and actionable recommendations.
Online Analyzer
Results
Your analysis output will appear here.
Page-Level Diagnostics
Website mode returns page-by-page scores and key signals, so your team can prioritize edits quickly.
Cost-Friendly Stack
This version uses rule-based statistical analysis and avoids external model inference costs.