... is a web application that allows users to upload multiple video files and generate a thumbnail image for each video. The application selects a random moment from each video and creates a high-quality JPG image from that moment. Users can download the thumbnail image with a single click and use it as a thumbnail for their videos on various platforms. Additionally, the application provides a "Regenerate" button that allows users to generate new thumbnails for all videos with a single click. This tool is useful for content creators who need to quickly generate thumbnail images for their video content.