Merge Audio Files (Audio Joiner)
Join multiple MP3, WAV, M4A or OGG files into one audio track in the order you choose. Free online audio joiner, no upload.
How to use Merge Audio Files (Audio Joiner)
- 1Drop your file into the box above.
- 2Adjust the options.
- 3Download the result — everything happens on your device.
Questions
Is Merge Audio Files (Audio Joiner) free?
Yes. Merge Audio Files (Audio Joiner) is 100% free with no limits, no watermark, no sign up and no email required.
Are my files uploaded to a server?
No. Your files are processed entirely inside your browser using JavaScript. They never leave your device, so it is private and works even on slow connections.
Does Merge Audio Files (Audio Joiner) work on my phone?
Yes. Merge Audio Files (Audio Joiner) works in any modern browser on iPhone, Android, Windows, Mac, Linux and Chromebook. No app or install needed.
Do I need to create an account?
Never. There is no sign up, no login, no email and no paywall. Just open the page and use it.
Why WAV?
WAV is lossless and every device can play it. Browsers cannot encode MP3 natively, so we output high-quality WAV that you can play or convert anywhere.