ZeroGPT Plus

A free AI content detection tool designed to identify text generated by different AI models. Check text for AI writing from ChatGPT, Gemini, and Claude. Paste or upload a draft, pick a content type, and get a sentence-level report in seconds—free to start. ZeroGPT Plus analyzes text to determine if it's human-written, AI-generated, or a mix, focusing on patterns from major models like ChatGPT, Gemini, and Claude. It provides a percentage score and sentence-level highlights for clarity. The core AI detection works without signup or payment for basic checks, though advanced features like higher limits or extras might require upgrades. It handles over 30 languages, including Spanish, French, German, and more, but accuracy tends to be highest for English due to training data focus. The tool claims high reliability through advanced NLP and machine learning, with ongoing updates for new AI models, though like all detectors it isn't perfect and can vary by text type or edits. You select from modes like General Article for blogs, Academic Paper for research, or Student Assignment for essays, which helps tailor the analysis to improve results. It supports uploads of PDF, DOCX, or TXT files up to certain sizes, making it convenient for longer documents.