Hi Product Hunt, I'm Saj, the solo maker behind 10HourLoop. I built it after seeing how long it takes to make the 10-hour rain, study and sleep videos that do so well on YouTube. Doing it by hand means duplicating a clip over and over in an editor, lining up every join, and still hearing a click every few minutes. That can take 3+ hours per video. 10HourLoop does it in three steps: 1. Upload your audio or video (MP3, WAV, AAC, MP4, MOV) 2. Pick a length, from 30 minutes to 10 hours or longer 3. Turn on crossfade and download Crossfade blends the end of your clip into the start, so there's no gap or glitch at the join. Most loops are ready in minutes. You can also merge an audio track onto a video. The free plan makes loops up to 30 minutes. Premium removes the watermark and the length and file-size limits. For the Product Hunt crowd, code LOOP20 takes 20% off the annual plan. The 2-minute demo is in the gallery. I'd love to hear what you'd use a long loop for and what you'd want added.

10HourLoop.com

Turn any sound or clip into a seamless 10-hour loop

Turn any sound or clip into a seamless 10-hour loop