Merge audio online

Upload two or more MP3, WAV, OGG, FLAC, M4A, or AAC files and download a single merged MP3. Order follows your file list. Requires FFmpeg on the server.

Many formats One MP3 HTTPS

Drop your audio files here

or browse — up to 100 MB each, 500 MB total • 2+ files • MP3, WAV, OGG, FLAC, M4A, AAC

How to merge audio

1

Add files

Select at least 2 audio files — up to 100 MB each.

2

Check order

Files are merged in the order you add them.

3

Download MP3

Get one combined merged.mp3 track.

Why merge audio online?

Combine clips, chapters, or recordings without desktop software.

Simple join

Concatenate tracks into one MP3 in seconds.

Mixed inputs

Merge different audio formats — output is always MP3.

No install

Works in the browser when FFmpeg is on the server.

Need to split a long file? Try Split Audio.

All tools