AI Detector & Text Humanizer
Check your text for GPT/Gemini signatures and humanize the sentences to bypass detectors offline.
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AI Word Indicators
How AI Writing Detection Works
AI classifiers analyze language patterns using mathematical linguistics. Unlike humans, large language models (LLMs) optimize for logical consistency, resulting in signature structural patterns:
📊 Perplexity (Predictability)
Perplexity measures how predictable words are in a sequence. Because AI models generate text by choosing the most likely next word, AI content typically has very low perplexity scores.
📉 Burstiness (Variance)
Burstiness evaluates the variance in sentence length and structure. Humans tend to mix short, punchy sentences with longer clauses. AI models generally output very uniform sentence lengths.
Frequently Asked Questions
This tool performs real-time linguistic fingerprinting locally in your browser. While it catches primary structural markers and signature AI phrases instantly, it is designed as a privacy-friendly initial check.
Absolutely 100%! Unlike other platforms, the conversion process runs completely locally inside your web browser. No text is sent to any servers, ensuring absolute privacy for your essays, emails, or reports.