
ZeroGPT is an online tool focused on detecting AI-generated text, helping users distinguish between human-written content and content produced by large language models such as ChatGPT.
The tool offers a free plan with unlimited usage, but individual detections have a character limit.
The tool is optimized mainly for English text; detection accuracy for Chinese and other languages may be limited, and results should be treated as guidance.
According to the information provided, the free version typically supports up to 15,000 characters per submission.
Its terms of service state that information may be collected to improve the experience, and it commits not to sell user data, though it may collaborate with trusted third parties for data analysis.
Detector results may include false positives or negatives, especially with complex or mixed content; users should supplement results with manual review.
It supports content generated by a range of major language models, including ChatGPT, GPT-4, Gemini, Claude, Copilot, and Llama.
Beyond core detection, it also includes writing aids such as summarization and rewriting, and provides a browser extension for quick access.
ZeroGPT is a professional platform for AI-generated text detection and writing optimization, helping users identify content sources and improve text quality, ensuring academic integrity and content originality.
ZeroGPT Plus is a free online AI content detection tool that quickly determines whether text was AI-generated, serving education, business, and content-creation workflows to safeguard originality.