The phrase references a specific type of online service and a particular provider offering this functionality. These services allow users to extract the audio track from video content hosted on a prominent video-sharing platform and save it in a widely compatible audio file format. As an example, an individual might utilize such a tool to listen to a lecture or musical performance offline without the visual component.
The significance of such services lies in their ability to provide users with greater flexibility in accessing and consuming online content. Benefits include reduced data consumption when only audio is required, the ability to listen in environments where video playback is impractical, and the creation of personal audio libraries from online sources. Historically, these tools emerged alongside the rise of online video platforms and the increasing demand for portable audio solutions.