Seamless loop maker
Make a sound loop seamlessly with zero-crossing snapping and a crossfade, then export a loopable WAV, MP3 or OGG. Runs in your browser.
Runs entirely in your browser. Nothing is uploaded.
About the Seamless loop maker
Background music and ambience need to loop without an audible click or gap at the point where the end meets the start. This tool lets you pick the loop region, snaps the edges to zero crossings and adds a crossfade so the wrap-around is smooth, then exports a clip that loops cleanly.
How to use the Seamless loop maker
- Load your audio clip.
- Pick the loop region.
- Snap the edges to zero crossings and add a crossfade to hide the join.
- Preview the loop, then export a loopable WAV, MP3 or OGG.
Frequently asked questions
Choose the loop region, snap its start and end to zero crossings so there is no sudden jump, and add a short crossfade so the end blends into the start. The exported clip then loops without a click.
A click happens when the waveform level at the loop end does not match the level at the start. Snapping both edges to zero crossings and crossfading removes that jump.
No. The loop is built in your browser and your audio is not sent to a server.
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