TUBETUBE is a Chrome add-on developed by kaimisou that allows you to bring YouTube comments directly to your video player, similar to Niconico (ニコニコ動画). With TUBETUBE, you can enhance your video watching experience by seeing the comments alongside the video content.

One of the main features of TUBETUBE is the ability to customize the appearance of the comments. You can change the color of the comments, randomize the colors, adjust the opacity, and even change the speed and size of the comments. Additionally, TUBETUBE offers over 50 font styles to choose from, allowing you to personalize the comment display to your liking.

TUBETUBE also provides convenient features such as the option to turn the lights on or off when the video is played, the ability to pop up the video in a new window, and the option to show or hide the likes and user icons of the comments. You can also choose to display comments in a single-line format at the top or bottom of the video.

Furthermore, TUBETUBE offers various filtering options. You can add or remove banned words to filter out unwanted comments, set a comment length limiter, and even filter comments by specific usernames for an exclusive search experience. Additionally, TUBETUBE allows you to show comments with specific timestamps when the seek-bar reaches that time, making it easier to follow along with specific moments in the video.

For non-English speakers, TUBETUBE includes a Google Translate button for comments that are not written in your language. This feature helps you understand and engage with comments from different language speakers.

Overall, TUBETUBE is a useful Chrome add-on for those who enjoy reading and engaging with YouTube comments while watching videos. Give it a try on your favorite videos and customize your comment viewing experience. Please note that TUBETUBE is free to use and is available in English, 日本語, and 中文.