Analyzes sentence patterns, vocabulary, AI phrases, and more
Detects ChatGPT, Claude, Gemini, and other AI writing
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Our AI Content Detector uses advanced linguistic heuristics to identify text generated by AI models like ChatGPT, Claude, Gemini, and others. Unlike cloud-based detectors, this tool runs entirely in your browser — your text is never uploaded, stored, or shared.
Our detector analyzes 10+ linguistic signals including sentence length uniformity, vocabulary richness, common AI phrases, burstiness patterns, transition word density, and punctuation variety. AI-generated text tends to be more uniform and predictable than human writing.
Yes. The detector identifies patterns common across all major AI models including ChatGPT, Claude, Gemini, and others. It works by analyzing linguistic characteristics rather than targeting a specific model.
Our heuristic-based approach provides a probability estimate, not a definitive answer. It is most reliable on longer texts (200+ words). Heavily edited AI text or creative human writing may produce intermediate scores. Always use results as one signal among many.
No. All analysis happens 100% in your browser using JavaScript. Your text is never sent to any server, stored, or logged. Complete privacy is guaranteed.
A minimum of 50 words is required. For the most reliable results, we recommend at least 200 words. Longer texts provide more data points for the analysis algorithms.
Heavily paraphrased or manually edited AI content may score lower on detection. However, structural patterns like sentence uniformity and vocabulary richness are harder to mask without substantial rewriting.
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