Merge audio files online for free
Join several audio clips into a single track, in the order you choose.
How it works
Upload your files
Two or more audio clips.
Check the order
Remove one if you made a mistake.
Download
One MP3 with everything merged.
How to join several audio files into one
Upload two or more audio files, check the order they will play in, and download a single MP3 with everything merged. The files are joined in the order you add them. If you added one by mistake, remove it from the list before merging. It accepts common audio formats.
Do the files need the same format? No. They can come from different apps or devices. The tool adjusts them to a shared format before joining them and encodes the result as one MP3. If the files already share a format the process is a little faster, but it is not required. Because of that extra step it takes longer than a simple trim, so be patient with long files.
Typical uses: stitching together voice recordings, combining interview segments, joining music clips into a mix, or assembling an intro, a main part and an outro into one file. For the best result, prepare each piece first. Cut unwanted silence or noise with the audio trimmer, and even out loudness differences between clips with the audio enhancer so the join does not sound abrupt.
The merger places the clips one after another and does not cross-fade or overlap them. To put music under a video afterwards, use the add audio to video tool. If you need another file type than MP3, use the audio format converter. Everything runs in your browser, so your recordings are never uploaded to a server.