Loop Audio

Repeat an audio file 2 to 20 times and download an MP3. Use the optional crossfade to soften transitions between repeats.

Local file processing where supportedNo conversion upload queue for local filesFree, no sign-up
or import from
  • Great for study/sleep tracks, game music and background loops.
  • Result is capped at 1 hour to stay inside browser memory limits.
Join Audio
Merge 2–10 audio files into one track, in your order, mixed formats welcome.
Trim Audio
Cut a section out of an audio file with optional fades.
Audio Speed Changer
Speed up or slow down audio 0.25×–4×, with or without pitch preservation.

Make a repeated background track from one clip

Choose a clip, set Repeat count and run the tool. Without crossfade, a 15-second clip repeated four times lasts about one minute. Use the crossfade option if the seam is abrupt, then listen to a transition before using the exported MP3.

Prepare the start and end before looping

Trim leading silence and abrupt endings with the audio trimmer. If you want a sequence of different clips, use the audio joiner.

Frequently Asked Questions

  • Can I repeat a section of a longer file?
    Trim the section into its own file first. The looper repeats the selected file from start to end.
  • Does crossfading affect duration?
    Yes. Each transition overlaps the end and start of adjacent repeats, so the output can be shorter than a straight repetition.
200 free tools
Browser-based tools
Local file processing
Free — no sign-up