DismissThis For YouTube is a Chrome add-on developed by CMDEV, offering users a convenient way to provide feedback to YouTube on their video recommendations. With this tool, users can quickly inform YouTube that they are not interested in a particular video with just one click. Additionally, users can fine-tune their recommendation algorithm by specifying reasons for disinterest in a video with an additional click, choosing between "Already seen the video" or "Don't like the video".

This free add-on falls under the Browsers category, specifically in the Add-ons & Tools subcategory, providing a simple yet effective way for users to personalize their YouTube experience and enhance content recommendations.