Audio Merger
Combine several clips into one continuous file for sharing or recognition.
Drop several files or browse
MP3, WAV, FLAC, M4A, OGG — joined in list order, processed locally
Choose at least two audio files to enable merging.
What it does
Sometimes a song is split across several takes, voice notes, or exported stems. Audio Merger stitches multiple clips into one continuous file so you can listen, share, or analyze them as a single stream. Each file is decoded in the browser, then the buffers are concatenated in the order you choose. Optional short gaps can help separate sections if you are building a simple medley or comparison reel. No server-side queue is involved: the merge runs locally and produces a downloadable result when you are done.
Join audio clips into one file
An online audio merger can help assemble interview takes, voice notes, song sections, practice recordings, or short sound effects into one continuous file. Arrange clips in the order you want, then add an optional pause between them when a clean transition matters.
The merger decodes supported files in your browser and resamples them to a shared output rate before joining them, so clips with different source sample rates stay aligned. Export is WAV. Very large files may need substantial device memory; for smoother processing, work with shorter clips when possible.
Build a continuous audio sequence
Audio Merger is designed for straightforward, sequential joining rather than multitrack mixing. The order of files in the list determines the order of playback in the final export. This is useful for assembling chapters, interview takes, song sections, rehearsal recordings, or several related samples into one file.
Clips are decoded and converted to a compatible output format before they are joined. The optional gap inserts silence between consecutive clips; it does not create a crossfade. For smoother transitions, trim the edges carefully and preview the combined result before sharing it.
How to use it
Add several files
Select two or more audio files. They appear in a list in the order they will be joined.
Reorder if needed
Move items up or down so the story of the merge matches what you want to hear.
Choose a gap (optional)
Leave a short silence between clips when you want a breath between sections; use zero gap for a hard cut.
Merge and download
Run the merge to build one buffer, preview it, and save the combined file.
Tip: Give files clear names and arrange them before merging. If one clip is much louder than the others, normalize it first for a more consistent sequence.
Questions about Audio Merger
01Do sample rates have to match?+
The merger resamples to a common rate when needed so the result plays smoothly. Extreme rate differences may still sound odd; prefer similar sources.
02Is loudness matched between clips?+
Not automatically. Use Audio Normalizer on individual files first if levels differ a lot.
03How many files can I merge?+
There is no hard product limit, but browser memory is finite. A handful of moderate clips is the practical range.
04Can I merge stereo and mono?+
Yes. Mono channels are expanded so the output layout stays consistent.