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AI Content Detector

Analyze text structures to identify patterns associated with machine-generated language. This tool helps you check writing origins and structure metrics.
✓ Free✓ No signup✓ Privacy first✓ Runs in your browser
AI Content Detector - ToolPremier
0 words · 0 chars
0%
Human Text
Word & Sentence Count 0 words (0 sentences)
Burstiness (Sentence Variance) 0.0 Natural
Vocabulary & Perplexity High Natural
AI Trigger Patterns 0 found
Human Tone Markers 0 found
Average Sentence Length 0 words
Load Sample Text

AI Content Detector · 100% Client-Side In-Browser Analysis

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How it works

1. Paste your text

Write or paste the writing block you want to analyze into the detector.

2. Analyze structure

Click the detection button to scan the paragraphs for predictability patterns.

3. Review score

Check the visual score showing the likelihood of artificial versus human origin.

FAQ

The detector scans for language metrics such as perplexity (word choice variety) and burstiness (sentence length variation). Automated generators tend to produce highly uniform sentence structures and highly predictable word patterns. By measuring these characteristics, the tool calculates a score indicating the likelihood of artificial production.
The detector provides a statistical estimate based on common patterns found in automated text. It is not a definitive proof, as human writers sometimes write in simple, predictable styles, and advanced generators can mimic natural variation. The tool serves as a helpful audit guide rather than a final verdict.
For the statistical analysis to produce helpful metrics, a minimum of 100 words is recommended. Very short sentences or brief text blocks do not contain enough structural patterns for the scanner to evaluate predictability accurately. Longer texts yield more consistent scores.
No, the structural evaluation is processed during your active session via the client-side interface. None of your submitted articles, checked documents, or detection results are recorded on servers or saved in history.

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About the AI Content Detector

The AI Content Detector is a fast, reliable utility designed for teachers, editors, and web publishers who need to check content origins. It offers a clean interface to analyze text predictability and complexity without paid subscriptions. Whether auditing freelance submissions, checking student drafts, or evaluating web copy, the tool provides quick results.

Benefits

  • Analyze language predictability — Measure word transitions to check if text matches formulaic structures.
  • Check sentence variation — Scan for uniform sentence lengths that often indicate automated generation.
  • Audit incoming copy — Evaluate submitted blog articles or school essays for structural indicators before publication.
  • Review readability metrics — Check text complexity alongside detection indicators to verify overall quality.

Privacy

Calculations are processed locally inside your web browser session, meaning no text inputs are stored or saved on remote servers.