Free online audio tool
Free Audio Joiner Online
Combine separate songs, podcast segments, voice recordings, or sound effects into one continuous audio file without uploading them.
Audio processing runs locally in your browser unless the tool explicitly performs a music catalog search.
Simple workflow
How to use the Audio Joiner
Choose multiple files
Select two or more audio files in the order you want to combine them.
Review the sequence
Check file names and sizes before processing the final track.
Join and download
Merge the decoded audio and export the complete sequence as compact MP3 or lossless WAV.
Why use it
A focused tool for a faster music workflow
Use audio joiner without installing a full audio workstation or waiting for a remote processing queue.
Local processing
Files remain on your device throughout the merge.
Mixed input formats
Combine different browser-readable formats in one project.
Simple sequencing
Create one continuous file without opening desktop editing software.
Flexible output
Use MP3 for a smaller shareable file or WAV for lossless post-production.
Create something new
Need original music?
Need a new intro, backing track, or full song before you join files? Generate original music with AlbumMe.
Questions and answers