Watakushidekakusudake is a Chrome extension developed by parsee1053. This free extension falls under the category of Browsers, specifically Add-ons & Tools. Its main function is to hide images by overlaying them with an image of Mito Tsukino, the developer's chosen character.

With version 0.4, the extension's name has been changed. It now provides a more descriptive title, making it easier for users to identify and locate the extension. Additionally, in version 0.3, Watakushidekakusudake introduced support for hiding thumbnails on Nico Nico Douga, a popular video sharing platform in Japan.

Overall, Watakushidekakusudake is a simple yet useful extension for Chrome users who prefer to hide images while browsing. Whether you want to avoid spoilers or simply enjoy a cleaner browsing experience, this extension can help you achieve that.