YouTubeCommentViewer is a free Chrome extension developed by tanaka.piyoco. It falls under the category of Browsers and is specifically listed as an Add-ons & Tools subcategory. This extension is designed to enhance the viewing experience of YouTubeLive chat.

With YouTubeCommentViewer, users can transform the chat interface into a comment viewer style. It is important to note that this extension only applies to the pop-out window of the chat on the live viewing page. Users must ensure they have the chat window popped out in order to utilize this extension effectively.

Overall, YouTubeCommentViewer offers a convenient way to view YouTubeLive chat in a comment viewer format. It is a useful tool for those who want to enhance their chat viewing experience while watching live streams on YouTube.

Please note that no personal or contact information is provided in this review.