AI Detector

EduBrain AI Detector is a professional AI content detection tool designed for educational scenarios. Using advanced natural language processing and machine learning algorithms, it accurately identifies text generated by mainstream AI models like ChatGPT, GPT-4, and Gemini. With 99% detection accuracy and support for 20+ languages, it helps users verify content originality and ensure academic integrity. Completely free to use without registration, suitable for students, teachers, and educational institutions.

High Accuracy Detection

Advanced AI detection algorithm verified by third-party research and extensive internal testing with 99% accuracy, reliably identifying AI-generated content.

Multi AI Model Support

Detects text from ChatGPT, GPT-4, Gemini, Claude, and other mainstream AI models, covering most AI writing tools on the market.

Multi-language Detection

Supports AI content detection in 20+ languages including English, Spanish, French, German, Chinese, and more, meeting global user needs.

User-Friendly Interface

Simple, intuitive interface. Paste text or upload files to start detection. No technical background required. Results are clear and easy to understand.

Privacy Protection

User-uploaded content is not stored during detection. All analysis is completed in the cloud, ensuring user data privacy and security.

1. Visit EduBrain AI Detector page and paste the text to be analyzed into the detection box, or upload a file directly.

2. Click the "AI Detector" button to start detection. The system automatically analyzes the text and applies AI detection algorithms.

3. Wait a few seconds for results. The detection score shows the AI content percentage, with AI-generated portions highlighted.

4. Adjust content based on results. If AI detection rate is too high, use EduBrain's AI Humanizer to transform the content.

5. Upload files in .txt, .docx, .pdf formats for batch detection, suitable for long documents.

99% High Accuracy

Verified by third-party research and extensive internal testing, the detection algorithm achieves 99% accuracy, far exceeding industry averages.

Fast Detection

Rapid detection speed completes analysis of long documents in seconds, providing immediate results without wasting time.

Completely Free

Core detection features are completely free with unlimited usage. Includes ads but doesn't affect user experience, suitable for all users.

Prices subject to change. See pricing page for details.

Free version includes complete AI detection features. Paid version mainly removes ads and provides other advanced features.

Getting Support

• Help Center: https://edubrain.ai/help — User guides and FAQs
• Contact Support: support@edubrain.ai — Email technical support
• Privacy Policy: https://edubrain.ai/privacy
• Terms of Service: https://edubrain.ai/terms

Download Clients

EduBrain AI Detector is a web-based tool with no client downloads required. Access directly through any modern web browser.

• Web Version: https://edubrain.ai/ai-detector/ — Compatible with all modern browsers
• Mobile: Web interface optimized for mobile devices, works on smartphones and tablets

Related Tools

• Humanize AI Text — AI text humanizer to reduce AI detection rate
• AI Detector — EduBrain's own AI detection tool

Usage Tips

• For long documents, detect in sections for more precise results
• Use AI Humanizer after detection to adjust content to desired originality level
• Regularly verify originality of important academic assignments