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.

Advanced AI content detector with 99% accuracy. Detect ChatGPT, GPT-4, Claude & other AI-generated text. Free AI detection tool for educators, students & content creators.

ZeroGPT is now available on WhatsApp and Telegram. Chat With ZeroGPT: Advanced ChatBot, Detect AI, Summarize, Paraphrase, Translate and Check for Grammar Errors… all these …

GPTZero is a free AI checker and chat gpt detector that helps to identify text content originates from AI models like ChatGPT, GPT-4, Gemini, or written by a human.

Gpt0 is committed to providing free access to our base detection features, with premium upgrades available for power users. Built on cutting-edge machine learning models trained on vast …

GPTZero is the go-to classification model for anyone concerned about the use of AI-generated text in their work. Our model predicts whether a document was written by a large language …

GPTZero is an artificial intelligence detection software developed to identify artificially generated text, such as those produced by large language models. [3][4][5][6]

Aug 28, 2025 · GPTZero is an AI tool that detects AI-generated text from models like ChatGPT, Claude, and LLaMA. Simply put, it’s AI built to identify AI-generated content. Originally created …

Detection Capabilities: GPTZero can detect AI-generated text at the sentence, paragraph, and document levels. It uses a model trained on a diverse corpus of human-written and AI …

Use JustDone AI checker to detect content from ChatGPT, GPT-5, Gemini, Claude, and other AI platforms. Fast, accurate AI detection and Turnitin score estimation.