Merge audio files
Create a single file from several recordings, chapters or songs.
Your files are processed directly in your browser. They are never uploaded to a server.
How to merge audio files
- 1
Add two or more audio files.
- 2
Reorder them by dragging or with the arrows.
- 3
Choose the gap and the format, and press “Merge audio”.
About this tool
You can mix formats and different sample rates: everything is adjusted automatically.
Audio is processed in your browser: it's never uploaded to a server.
Frequently asked questions
Which formats are supported?
MP3, WAV, OGG, M4A, AAC and FLAC (depending on your browser). You can always save as MP3 and WAV, and as OGG or M4A when your browser can create them.
How many files can I merge?
Up to 30, as long as your device has enough memory for the total length.