Free Audio Merger Online
Combine multiple audio files into a single track. Upload MP3, WAV or OGG files, reorder them with the arrows, and download the merged result as WAV. No upload — 100% browser-based.
Drop 2+ audio files here or browse
MP3, WAV, OGG, AAC · Multiple files
Merging…
Decoding and concatenating tracks.
✓ Merged!
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About Audio Merger
Merge audio files by decoding each to raw PCM via the Web Audio API, then concatenating the samples end-to-end using an OfflineAudioContext. All files are mixed to the same sample rate as the first file before merging. Output is a WAV file.