ReTube is a Chrome add-on developed by lukaalkafiri, designed to help users keep track of their favorite moments in YouTube videos effortlessly. By utilizing ReTube, users can save specific timestamps within videos, allowing for quick and easy access.

With ReTube, users can add bookmarks to any moment in a YouTube video simply by clicking the "ReTube" button located next to the player controls. This feature enables users to revisit crucial points within videos without the need to manually search for them. Additionally, ReTube allows for the organization of saved links by assigning labels and colors, facilitating visual identification and efficient categorization.