Mp3Juice is an online music search and download service that helps users find recordings using a song title, artist name, or YouTube URL. Search results can be reviewed by details such as title, performer, and duration, and users can play a result first when a preview is available. Selecting Download displays the conversion formats offered for that particular source.

The service provides MP3 downloads for audio and MP4 downloads for video when available; format choices vary by result, and the quality depends on the original recording. No account is required to search or review results. Mp3Juice also features popular music listings and guidance for refining searches, identifying versions, and choosing a suitable format. Its site includes sections covering mobile music browsing, South African songs and artists, and audio from video links, though the availability of specific recordings is not guaranteed. Mp3Juice states that it is not affiliated with Tubidy, Fakaza, or Ytmp3.