ContentDetector.AIAI Intelligent AssistantsContentDetector.AI is an English AI text detection tool for content creators, educators, corporate reviewers, and general readers. Users paste the text they want to check into the input box and submit it for scanning. The service returns an AI-generation probability percentage and displays the word and character counts. It supports detecting content generated by ChatGPT, Gemini, Claude, and models such as GPT-4, GPT-4o, and GPT-o1. It is free to use with unlimited checks. The tool is suitable for preliminary screening before publishing blogs, papers, marketing copy, and submitted content. Detection results are probability-based and should not be used alone as a final basis for determining a text's origin or authenticity; human review and contextual analysis are still required.057.8All tools with this tag are shown.