AI or Not

AI or Not helps writers, students, educators, and content teams check whether content may have been generated by AI. It brings text, image, video, voice, and music detection together in one place. The free text detector checks writing from ChatGPT, Claude, Gemini, and other popular models. Paste text to receive an AI-probability score and confidence level, with sentence-level highlights for supported languages. You can check up to 500,000 characters per scan without signing up. Use it to review essays, research papers, articles, emails, and business documents, or explore the media detectors to check images and recordings. Detection results are signals to consider alongside context, not definitive proof of authorship.