AI Content Detector
Score any text on its likelihood of being AI-generated. Analyzes 6 signals: burstiness (sentence-length variance), lexical diversity, common-word ratio, 4-gram repetition, punctuation diversity, and AI-transition-word density. no detector is bulletproof.
What powers the AI Content Detector
6-signal heuristic analysis
AI-likelihood score 0-100
Per-sentence suspicion marking
Burstiness + lexical-diversity metrics
AI-transition-word detection
Honest about limits — no false certainty
Why the AI Content Detector is different
Browser-native
The AI Content Detector runs entirely in your browser. Input is processed locally — never uploaded, never logged, never cached anywhere outside your device.
No artificial limits
No daily quotas, no character ceilings, no "upgrade for more" walls. Every feature is the complete feature — the same on the first use as the thousandth.
Production-grade quality
Built to the same engineering bar as paid SaaS tools — accurate algorithms, audited logic, responsive design and accessibility-tested interactions.
Common use contexts
- Pre-publish content review
- Academic plagiarism / AI screening
- Hiring writers — sample check
- Editorial QA
Private and secure
Zero upload
All processing happens in your browser. Input is never transmitted, logged or cached.
Works offline
Once the page loads, the tool runs without an internet connection. No network calls happen during use.
No tracking
No accounts, no cookies for tool state. Only aggregate analytics count visits at the page level.