VideoSummarizers.ai is a cloud-based AI service that analyzes video files (MP4, WebM, Ogg) or YouTube links to automatically generate structured summaries, mind maps, and timelines. It also offers an AI-powered Q&A feature that answers user questions based on the video's content. The platform processes videos in minutes, uses a credit system (100 free credits at signup; each summary/Q&A costs 40 credits), and presents results within the web interface for study, research, or content creation.