Rephrasy's AI Humanizer and Detector browser extension helps you verify if content was written by a human or an AI chatbot. With features for detecting AI-generated text and transforming such content to appear human-like, this tool ensures natural and authentic writing, making it undetectable for major AI Detectors. Quick to install and simple to use, just add your API key and start analyzing selected text on any website.

Uncheck.ai offers a unique AI checker and humanizer designed to make AI-generated content indistinguishable from human-created content. By scanning your text for AI indicators and rephrasing it intelligently, Uncheck.ai ensures that even the most sophisticated AI detectors cannot flag your content. Ideal for use with texts generated by ChatGPT, GPT-4, Claude, Jasper, Copy.ai, or other AI writing tools, Uncheck.ai makes AI content entirely safe to use publicly.