Merge Audio
Join multiple audio files into one.
Combine several audio files into one continuous track — reorder them however you like. It runs entirely in your browser, so your files never leave your device. The result is saved as an MP3.
Drag & drop audio files, or click to browse
Joined in the order below — in your browser, nothing uploaded.
The processing engine (~30 MB) downloads once on first use, then works offline. Output is MP3.
Runs entirely in your browser — nothing is uploaded.
How to use the merge audio
- 1Add two or more audio files.
- 2Drag to reorder them.
- 3Merge and download the combined MP3.
Frequently asked questions
Can I reorder the files?
Yes — use the up/down arrows to set the order before merging.
Is my audio uploaded?
No — merging runs locally in your browser; your files never leave your device.