How To Extend A Song

To make a track run longer than it actually does, this tool extends a song to a length you choose. Instead of looping the whole thing or pasting a copy at the end, it finds the natural beats and section boundaries and repeats internal parts, so the longer version stays on-beat and plays as one continuous track.

Here's how. Upload an MP3 or WAV, then set a target length longer than the original. The editor picks repeat points that line up with the rhythm. You preview the result and export the extended file. Nothing to install, no account.

A common case: your video, reel, or slideshow runs 90 seconds but the song ends at 60. Extending the audio to match fills the whole clip without an obvious loop seam. The same works for stretching a track to cover a longer walk-on, ceremony, or presentation segment.

One tip for cleaner results: the smoothest extensions repeat a full musical section, like a chorus or verse, rather than a few stray seconds. If a join sounds slightly off, drag the repeat point to the start of a beat or phrase and preview again.

People often ask whether this generates new music. It doesn't, and it doesn't need to. It rearranges and repeats the song's own sections to reach your target length, so the result keeps the original sound while running as long as you need.