GPTZero is the first and leading AI detector that allows you to identify specific content in a document or text that has been generated by a large language model (LLM), such as ChatGPT.

Our AI Detector is carefully trained to detect most texts generated by popular tools like ChatGPT and Bard. These texts often contain certain phrases, patterns, or awkward wording that …

Our model specializes in identifying AI generated content like Chat GPT, GPT 3, GPT 4, GPT5, Gemini, Grok, Perplexity AI, Claude, DeepSeek, LLaMa models …

QuillBot's Free AI Detector - Use our AI checker to analyze text and identify content generated from ChatGPT, GPT-5, Gemini, Claude, and other AI platforms.

ZeroGPT is a free AI detector sepecialized tool to identify ChatGPT content. Our AI Content Detector is highly accurate to detect AI-generated text.

zerogpt is an advanced and reliable chat GPT detector tool designed to analyze text and determine if it was generated by a human or an AI-powered language model.

Check if your content is flagged as AI. Trained on billions of words, DetectGPT is the most trusted AI detector for any AI model, including ChatGPT, GPT-4, Gemini, and more. Check if your text …

The free detector to verify whether the text was generated by ChatGPT or not.

Winston AI is the industry leading AI content detector and plagiarism checker for ChatGPT, Claude, Google Gemini and more.

GPT Zero is a free, advanced AI content detector and AI checker that helps identify, analyze, and detect text generated by ChatGPT and other AI writing tools.