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AI Content Detector & Authenticity Checker
Detect text generated by ChatGPT (GPT-4o, GPT-4), Claude 3.5, Gemini, and DeepSeek with sentence-level perplexity heatmaps and burstiness analysis.
Highly Likely AI Generated
Higher = More unpredictable (Human)
Sentence length variation rhythm
Unique words vs total words
Words per sentence average
Sentence-by-Sentence AI Heatmap
How It Works
Simple, fast, and 100% secure in 3 steps.
Paste Your Text
Paste any student essay, blog post, article draft, or email into the analyzer.
Instant Linguistic Analysis
Our multi-dimensional engine calculates vocabulary perplexity, burstiness rhythm, and AI cliché frequency.
Review Visual Heatmap
Inspect sentence-by-sentence highlights indicating exact phrases that trigger AI detection.
Key Features & Capabilities
Designed for accuracy, privacy, and maximum efficiency.
Perplexity & Predictability Mapping
Measures how likely words follow statistical token distributions common in Large Language Models.
Burstiness Rhythm Tracking
Human writing naturally alternates between short punchy sentences and long complex clauses; AI remains unnaturally uniform.
Telltale AI Cliché Detection
Instantly flags overused AI words like 'delve into', 'testament to', 'tapestry', and 'furthermore'.
Frequently Asked Questions
Everything you need to know about using this tool.
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