Screenshot Button is a convenient Chrome extension developed by arus that allows users to easily capture screenshots of YouTube videos. With just one click, users can take a screenshot of a live broadcast or video from the YouTube platform.

After installing the extension, a dedicated button will be added to the player of each YouTube video. This button enables users to capture screenshots effortlessly. The extension also supports other popular video streaming sites, including Twitch, OPENREC.tv, SHOWROOM, Mildom, SPWN, and niconico live.

Users can also customize the shortcut key for taking screenshots, with the default being "Ctrl + Alt + s." This allows for quick and easy access to the screenshot feature.

The extension has undergone several updates, addressing bugs and adding new features. Notable updates include support for SPWN and Z-aN, as well as the addition of shortcut key support and English localization.

Overall, Screenshot Button is a valuable tool for anyone who frequently watches videos on YouTube and other streaming platforms, providing a convenient way to capture screenshots with just a single click.