Dechecker

Dechecker's AI Checker and Detector is a free tool that helps you quickly identify whether any piece of text was generated by popular AI models, including ChatGPT, GPT-5, Claude, Gemini, LLaMA, and more. Whether you're a teacher checking student submissions, an editor verifying content authenticity, or just curious about something you read online, Dechecker gives you fast, reliable answers. As AI-generated text becomes increasingly common, having a dependable detection tool in your toolkit is no longer optional — it's essential.