Spot AI-written text quickly with a free detector built for fast and simple checks. It analyzes writing patterns, sentence structure, word choices, tone, and other signs that may suggest AI use. You can check content from tools like ChatGPT, Gemini, GPT-4, GPT-5, Claude, and more. The detector also cross-checks results with several leading detection models for added insight. If some text gets flagged, you can rewrite it with the built-in humanizer in one click. No sign-up or credit card is needed. Checks are unlimited, results appear in seconds, and your text is not saved or used for training.








