The YTSummarizer plugin helps you bring YouTube content into your vault by fetching video transcripts and generating AI-powered summaries using OpenAI models. You can view transcripts in a sidebar or save them as full notes, complete with clickable timestamps for easy navigation. The plugin supports custom prompts, multilingual transcripts, and configurable timestamp intervals. It's especially useful for researchers, students, or content consumers who want to capture and summarise key ideas from videos without watching them in full. All summaries are generated locally with your own OpenAI API key, giving you flexibility and control over the output.