YouTmb_del is a Chrome add-on developed by azidev1924. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This free software allows users to hide the preview thumbnails that appear within YouTube videos. By using YouTmb_del, users can enjoy a cleaner viewing experience by eliminating these preview images, enhancing their focus on the video content itself.

This Chrome add-on provides a simple yet effective solution for those who prefer a minimalist interface while watching YouTube videos. With YouTmb_del, users can customize their viewing experience by removing distracting thumbnails, promoting a more streamlined and uninterrupted video-watching experience.