Loop Sound Online

This page loops a sound in your browser, with nothing to download. You pick an audio file, Audjust finds the cleanest points to loop it, and you get a version that repeats over and over with no click or gap where the end meets the start. It's free, with no signup or install.

To use it, upload an MP3 or WAV, let it analyze the track, and pick the section you want to repeat. Audjust nudges the start and end to the nearest clean loop points so the join doesn't pop. Play it back to check, then download the looping version.

This is handy for short sounds that need to run continuously: a ten-second ambient bed for a stream, a drone or pad under a video, or a notification or UI tone you want to hum along in the background. It also works for a steady chunk you want as a quiet loop behind studying or focus, or a repeating ambience for a game.

One thing to know: the cleanest loops come from sounds with an even, steady texture, like pads, drones, or rhythmic beds. A sound with a big fade-out or a one-off ending is harder to join, so trim to the part that holds steady before you loop it.

The common question is whether the loop is truly seamless. Audjust matches the audio at the loop boundary so the repeat sounds continuous instead of restarting, which is what lets it sit under other sound without anyone noticing the seam.