Merge Audio
Join several audio files into one.
or drag and drop here
🔒 Your files never leave your device
How to use
Choose or drop your file
Pick options and start
Download the result
About Merge Audio
Merge Audio joins several recordings or songs into one continuous file in the order you set — handy for podcasts, mixes and multi-part recordings.
- 100% free
- Files stay on your device
- No sign-up
- No watermark
- Works on mobile
Frequently asked questions
Can I change the order?
Yes. Drag the files into the order you want.
What is the output format?
One combined file in the format you choose, such as MP3.
Is Merge Audio free?
Yes. Merge Audio is completely free, needs no account and never adds a watermark to your files.
Are my files safe?
Yes. Your file is processed inside your browser on your own device; it is never uploaded or stored.
Can I use it on my phone?
Yes. Merge Audio works in every modern browser on iPhone and Android, no app needed.
Is it safe to use Merge Audio online?
Yes. Merge Audio processes your file on your own device, inside your browser. The file is never uploaded, stored or shared, and the connection is encrypted with HTTPS.
Does Merge Audio work on iPhone or Android without an app?
Yes. It works in Safari, Chrome and every modern browser — no app, no account.