🔒 Your text is analyzed locally in your browser. Nothing is uploaded or stored. Results are based on linguistic pattern analysis — burstiness, perplexity, sentence uniformity, and vocabulary diversity.
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AI Score
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Sentence Length Uniformity
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Vocabulary Predictability
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Phrase Burstiness
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Transition Word Usage
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Structural Predictability
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Sentence Analysis (🔴 likely AI 🟢 likely human)
How Does AI Detection Work?
AI-generated text has measurable statistical patterns that differ from human writing. This detector analyzes several signals:
- Perplexity: How surprising or unpredictable the word choices are — AI text tends to be more predictable
- Burstiness: Human writing varies in sentence length dramatically; AI writing is more uniform
- Transition words: AI models overuse connectors like "furthermore," "moreover," "in conclusion"
- Vocabulary diversity: Human writers naturally vary vocabulary more than AI models
Is This Detector 100% Accurate?
No AI detector is 100% accurate — including this one. False positives (flagging human text as AI) and false negatives (missing AI text) are possible. This tool is best used as one signal among several, not as definitive proof.
Who Uses AI Detectors?
- Teachers & professors — checking student submissions
- Publishers & editors — ensuring editorial standards
- Content managers — verifying freelancer work
- Hiring managers — reviewing job applications
- Researchers — maintaining academic integrity
Can AI detectors be fooled?
Yes — "humanizing" tools exist that attempt to rewrite AI text to pass detection. However, heavily modified AI text often loses quality in the process.
Does it detect all AI models?
The detector analyzes writing patterns, not the specific model. It works on text generated by ChatGPT, Claude, Gemini, Llama, and other LLMs.
Is my text stored?
Never. All analysis runs in your browser. Your text is never sent to our servers.