Turnitin AI Detector

Turnitin AI Detector helps you instantly identify AI-generated content in any text. Whether you're a teacher, student, writer, or editor. our powerful detection engine analyzes every sentence and highlights AI-written parts in red.

✅ KEY FEATURES:
- Paste any text and get instant AI detection results
- Sentence-level highlighting, AI text in red, human text in white
- Percentage score showing AI vs Human content ratio
- Detection history with full results saved locally
- Fast and accurate analysis powered by advanced AI

📄 FILE UPLOAD (Pro):
- Upload PDF and DOC/DOCX files directly
- Auto-trims to word limit for seamless processing

🔒 FREE PLAN:
- 500 word limit per check
- 10 checks per day
- Full sentence-level highlighting

⭐ PRO PLAN:
- 5,000 word limit per check
- Unlimited daily checks
- PDF & DOC file upload
- Priority analysis

👨‍🏫 PERFECT FOR:
- Teachers checking student essays for AI content
- Students verifying their own writing
- Content writers ensuring originality
- SEO specialists maintaining human content quality
- Editors reviewing freelancer submissions
- Bloggers protecting their brand voice

🔐 PRIVACY & SECURITY:
- Gmail account required for secure authentication
- Email verification for account security
- All data encrypted in transit
- Detection history stored locally on your device
- We never sell your data

Simple, fast, and accurate, Turnitin AI Detector gives you the confidence to know exactly what's AI-written and what's human.