Audio joiner. For free.
Merge several audio files into one continuous track — in any order, even across different formats. No watermark, no signup.
Any order
Drag to arrange
Private
Processed on our engine
Temporary
Deleted within an hour
How it works
- 01
Add your audio
Drop in two or more audio files (MP3, WAV, M4A…), or click to browse. Uploaded privately over TLS.
- 02
Put them in order
Drag them up or down so they play in the sequence you want.
- 03
Join & download
We join them into one track with ffmpeg and hand it back. Deleted within an hour.
Related: Merge video · Trim audio · MP3 cutter · Convert.
Common questions
Can I join different formats?+
Yes — we re-encode them to a common format as they're joined, so an MP3 and a WAV (or different bitrates) merge cleanly into one file.
What order will they play in?+
Exactly the order in the list — use the up/down arrows to arrange them before joining.
Good for podcasts or audiobooks?+
Yes — stitch segments, intros and outros into a single continuous track.
Free and private?+
Yes — no watermark, no signup. Uploaded over TLS, processed on our own engine, deleted within an hour.