Merge Audio Files
Join several audio files into one continuous track. Everything runs on your device — your audio is never uploaded.
Drop audio files here or click to browse
Joined on your device. Nothing is uploaded.
Frequently asked questions
Are my files uploaded to a server?
No. Everything is processed entirely inside your browser. Your files never leave your device or get sent anywhere.
Can I join different audio formats?
Yes — the files are re-encoded into one output format you choose, so mixed inputs work.
Does the order matter?
Yes, tracks are joined in the order shown. Use the arrows to rearrange them.