How to Loop a Song for 1 Hour (or Any Length)
4 min read · Updated July 24, 2026
Extended loops — the 1-hour and 10-hour versions of a track — are a whole category on YouTube for studying, sleeping, focus and lo-fi. They're also great for AI-generated loops you want to stretch into something you can actually put on in the background. Here's how to make a clean one, without the jarring gap most naive loops have.
The trick: make the seam invisible
A bad loop has an audible bump every time it restarts — a tiny gap or a click where the end meets the beginning. A good loop is seamless: you can't tell where one repeat ends and the next begins. That's the whole game.
Make the loop
- Open the 1-hour loop maker and drop in your track.
- Set the total length you want (1 hour, 30 minutes, whatever).
- Export — it repeats the track and handles the joins so the transitions are smooth.
If your track doesn't loop cleanly on its own
Some songs end on a note that clashes with their opening. For those, smooth the transition first with the crossfade tool so each repeat melts into the next instead of hard-cutting.
Uploading the loop to YouTube? It needs to be a video. Wrap your finished loop with the audio visualizer or MP3 to MP4 — see our YouTube guide for the full walkthrough. For a looping *video* background, the video looper repeats a short clip to match.
Frequently asked questions
How do I make a loop with no gap?
Use a tool that handles the join between repeats. The 1-hour loop maker does this automatically; for tracks that don't loop cleanly on their own, crossfade the transition first so each repeat blends into the next.
Can I make a 10-hour version?
Yes — set whatever total length you want. Longer files are bigger, so keep an eye on the output size, but there's no upload limit since everything runs on your device.
Does looping reduce the audio quality?
No. Looping just repeats the same audio, so each repeat is identical in quality to the source. Export from the highest-quality file you have.