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Save Combined WAV
Audio Merger & Joiner
Combine multiple audio tracks in sequence with real-time order sorting.
100% Client-side
Upload multiple audio tracks
Select two or more MP3, WAV, AAC or M4A files to combine them.
Tracks to Merge
Drag/re-order your clips to determine the play sequence.
Total Output Length:
00:00.0
Decoding audio clips...
Blending PCM streams and stitching tracks into memory buffers.
Tracks Merged Successfully!
Your combined lossless audio file is ready for download.
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Frequently Asked Questions
Quick direct-answer guides about using this utility tool locally and securely.
Can I merge audio files of different formats?
Yes, the browser audio context decodes different formats and merges them into a unified audio stream.
Is there a size limit for the audio tracks?
There is no strict limit, but very large files may consume significant browser memory.