The #1 GPT Code Detector
Stop guessing if code is human-written or AI-generated. Our GPT Code Detector identifies ChatGPT, GPT-5 & Claude code with 99% accuracy.
Paste or upload your code and click "Analyze Code"
Why Verify GPT Generated Code?
While powerful, AI generated code comes with risks that every developer and team lead should be aware of.
Hallucinated Libraries
AI models often invents functions or libraries that don't exist ("hallucinations"). Using such code can break your production builds instantly.
Security Vulnerabilities
AI models prioritize completion over security. They frequently suggest insecure patterns (SQLi, hardcoded secrets) that a human expert would avoid.
Academic & Legal Risks
For students and contractors, submitting AI-generated code without disclosure can violate policies. Our tool certifies the authenticity of your work.
Why Choose Our GPT Detector?
See how our specialized GPT Code Detector compares to generic tools.
| Feature | Other AI Detectors | GPT Code Detector |
|---|---|---|
| Advanced AI Detection | Low Accuracy | 99% Accuracy |
| Code Logic Analysis | Keyword Matching Only | Deep Syntax Analysis |
| Specialized for Code | General Text Only | Built for Developers |
| Model Fingerprinting | ❌ | ✅ |
Frequently Asked Questions regarding AI Code Detection
Disclaimer: AI detection is probabilistic. Please verify critical code manually.
How accurate is this GPT Code Detector?
Our GPT Code Detector boasts a high accuracy rate of over 95% for unedited AI-generated code. We analyze structural patterns, variable naming conventions, and logic flow to differentiate between human and machine-generated code.
Which AI models can this tool detect?
The detector is trained on outputs from all major industry-leading Large Language Models (LLMs). It specifically looks for the "perfect" syntax and comment density often found in AI-generated code across various platforms.
Can it detect code that has been refactored?
Light refactoring (changing variable names) is easily detected. However, deep refactoring—where the logic structure is changed significantly—will look more human. Our tool provides a confidence score to help you judge.
Is this AI Code Detector free to use?
Yes, our GPT Detector is completely free for individual use. We allow unlimited checks to help developers maintain code integrity and verify authenticity.
Why should I check for AI-generated code?
AI code can contain subtle bugs, security vulnerabilities (like hardcoded secrets), or "hallucinated" libraries that don't exist. Verifying code helps ensure security, maintainability, and prevents plagiarism issues in academic or professional settings.