Seamless Loop Audio Online

This tool makes a track repeat without an audible seam. Upload an audio file, and Audjust finds the points where the end can rejoin the start cleanly, then builds a looping version you can play back right away. It runs in your browser, so there's nothing to install, and it handles common files like MP3 and WAV.

Once it suggests loop points, listen to the repeat and nudge the start or end if you want a shorter or longer cycle. When the join sounds right, export the looping version. You can also pull a short loop or sample out of a longer song.

It's most useful when you need music that plays on repeat without anyone catching where it restarts: a bed behind a video or stream, a storefront playlist, or a focus track you leave running. Producers can grab a clean loop to build on, and it works for background loops in games too.

One thing worth knowing: how clean the loop sounds depends on the source. A steady beat or a sustained tone loops better than a spot where a vocal is trailing off or a cymbal is still ringing. Pick a stretch where the sound is fairly even at both ends.

If the first result isn't perfect, try a few different start and end points. Audjust lines the join up to the audio rather than cutting at a fixed time, so small shifts often turn a seam you can hear into one you can't.