Audio Merger
Combine multiple audio files into one. Free, no signup, no upload.
How It Works
Select two or more audio files (MP3 or WAV). They are decoded, concatenated in order, and exported as a single WAV file. You can preview and download the result. No file is ever uploaded to a server.
Why Merge Audio?
Audio merging is useful for combining multiple recordings into one file — joining podcast segments, assembling a playlist into a single track, combining voice memos, or stitching together music clips.