Polygraf AI is a free, completely private AI Content Detector that that flags text from ChatGPT, Gemini, Mistral, Llama, Grammarly and others, traces content sources, and detects copyright risk in a single click. It is available on a web browser or as a Chrome extension. Built for solopreneurs, marketers, educators, and legal professionals, Polygraf is the all-in-one toolkit for content validation, originality and trust. Some of Polygraf AI’s top features include: AI Detector, Source Detector, Humanized Text Analysis, Copyright Detector, Deception Filter, and Writing Analysis. Please visit app.polygraf.ai to learn more.

AI Checker is an online tool that utilizes advanced AI technology to scan and identify AI-generated content within a wide array of written inputs, such as documents, website content, and social media messages.

It is primarily developed to differentiate human-written text from AI-composed entries, highlighting potential instances of plagiarism or AI-generated content.

This tool operates by comprehensively analyzing writing style, sentence structure, repetition of phrases, vocabulary usage, academic language, and grammatical errors, which are common traits of AI-generated text.

It classifies the text into five categories: completely human-written, mostly human-written, a mix of human and AI, mostly AI-written, and completely AI-written.

It is capable of detecting AI writings from tools like ChatGPT, Bard, GPT-3, and GPT-4. Our AI Checker uses a series of technologies to achieve this, including Natural Language Processing (NLP), Semantic Analysis, Statistical Analysis, and Stylometric Analysis. Users are provided with clear categorization representing the nature of the text. Our AI Checker is highly versatile, suitable for various professional scenarios such as writers, authors, students, content creators, marketers, business professionals, translators, journalists, and researchers.

It is easily accessible, user-friendly, and offers a rich set of features. Moreover, it undergoes constant learning and evolution to adapt to new patterns of AI-generated content or plagiarism.