Detect & Humanize AI Content
with Precision
Detect AI-generated text using our v4.0 engine with 250+ phrase patterns and 20+ linguistic metrics, or transform AI articles into natural, human-like writing that passes any AI detector — all in your browser.
Start AnalyzingAnalyze Your Text
Paste any article or blog post below and our engine will break it down across multiple linguistic dimensions.
Humanize AI Text
Paste any AI-generated article below and our engine will transform it into natural, human-like writing that passes AI detectors.
✨ Humanized Output
📊 Side-by-Side Comparison
AI Probability Score
This score represents the overall likelihood that the submitted text was generated by an AI model.
Measures word predictability. Lower perplexity may indicate AI-generated text.
Sentence length variation. Humans write with more variability than AI.
Type-token ratio and unique word usage patterns.
Repeated n-gram and phrase patterns common in AI output.
Known AI-typical phrases and filler expressions detected.
Flesch-Kincaid grade level and reading ease score.
Measures diversity of sentence starting patterns.
Natural contraction usage — humans use more contractions.
Concrete details: names, numbers, dates. AI stays vague.
Subjective language, personal voice, and emotional markers.
How frequently transition words appear. AI overuses connectors.
Variety of advanced punctuation usage in the text.
Coefficient of variation in word lengths — uniform = AI-like.
Qualifying/hedging phrases — AI overuses cautious language.
Enumeration structures common in formulaic AI writing.
Variance in grammatical complexity — AI writes uniformly.
Inter-sentence vocabulary overlap — very high = AI-like.
Sentence-Level Heatmap
Detected AI Phrases
0 foundDetailed Statistics
Powerful Detection Engine
Our multi-dimensional analysis goes far beyond simple classifiers.
Real-Time Analysis
Get instant results as our engine processes your text entirely in the browser — no server delays.
Sentence Heatmap
Visual sentence-by-sentence scoring so you can pinpoint exactly which parts seem AI-generated.
Privacy First
Your text never leaves your device. Zero data collection, zero tracking, zero storage.
13+ Metrics
Perplexity, burstiness, vocabulary, contractions, specificity, emotional tone, Zipf's law, and more.
Readability Score
Flesch-Kincaid grade level analysis to understand the text's complexity and reading ease.
AI Phrase Scanner
Curated database of 250+ phrases commonly found in 2026 AI-generated text, highlighted in context.
How It Works
Three simple steps to detect AI-generated content.
Paste Your Text
Copy and paste any article, blog post, essay, or written content into the analyzer.
Run Analysis
Our engine examines perplexity, burstiness, vocabulary, repetition, and known AI patterns.
Review Results
Get a comprehensive dashboard with an overall score, metric breakdowns, and a sentence heatmap.