Hot Music Lab
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Join songs into one file

Join several songs into one file in the order you choose, back to back or with a crossfade.

Drop the files to joinor choose filesAny order: you can rearrange them below
Crossfade0.0 s

Other tools

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MoreAudio cutterPitch & tempo

Questions

How many files can I join?

Two or more at a time. Each file can be up to 6 minutes long, and they are uploaded together, so keep their total size under 60 MB. Add them in any order and rearrange them with the arrows.

What does the crossfade do?

Each file fades out while the next one fades in, over the number of seconds you set, up to 10. The two overlap, so the result is that much shorter at every join. At 0 the files play back to back. Keep the crossfade shorter than the shortest file.

Can I join files in different formats?

Yes. MP3, WAV, M4A, FLAC and OGG can be mixed, and so can different sample rates and mono with stereo: everything is converted to one format on the way. You get back an MP3 at 192 kbps or a 16-bit WAV.

Is it free, and what happens to my files?

Free: up to 3 joins a day without an account; a free sign-in with Telegram or Google gives you up to 40 an hour. The files are joined on our server; they and the result are kept only so that you can download it, and are deleted automatically two hours later.