YouTube Summary with ChatGPT is a Chrome extension that harnesses the capabilities of AI models like ChatGPT and Claude to provide concise and accurate summaries of YouTube videos, web articles, and PDFs. This tool is designed for those who want to understand the essence of lengthy videos without watching them in full. By analyzing the key points of a video, it presents an organized summary, allowing users to grasp crucial information quickly, thus optimizing their viewing experience and learning processes.