ContentDetector.AI

ContentDetector.AI is a free online AI content detection tool that analyzes pasted text and returns a probability score indicating the likelihood it was generated by AI models such as ChatGPT, GPT-3.5, GPT-4, and others. It uses OpenAI's GPT-2 model and a RoBERTa-based approach to classify content, and is designed with up to 85% accuracy for ChatGPT-generated text. Beyond detection, it also functions as a plagiarism checker, word counter, and character counter with no word-limit or usage restrictions.