Clever AI Humanizer takes in AI outputs (from tools like ChatGPT or others), analyzes them for telltale signs of automation—or “AI tells”—such as uniform sentence length, overuse of transition phrases, overly formal or rigid wording, and then rewrites the text. The end goal is a polished, natural output that retains your original meaning but sounds far more human: varied, engaging, credible. Some important specs: the service is completely free (for now), with a large monthly quota of 120,000 words, and you can process up to 4,000 words in one go. The UI supports many languages. Clever AI Humanizer has strong performance against AI detectors like Grammarly AI detector, QuillBot’s AI checker, ZeroGPT, GPTZero, etc. While it doesn’t guarantee perfect invisibility (since detection tools differ and evolve), it aims to significantly reduce detection risk while keeping writing natural and readable.