Audio Merger
Combine multiple audio clips into a single file, in the order you choose.
- 1Add files
- 2Merge
- 3Download
Merged audio ready
Key features
Upload two or more audio files, reorder them with the up/down arrows, and merge them into a single file — handy for stitching together voice memos, podcast segments, or sound clips.
Everything happens locally in your browser using the Web Audio API. Your files are never uploaded anywhere.
How to use
Add audio files
Click to browse, or drag and drop two or more audio files.
Put them in order
Use the up and down arrows to set the order clips play in.
Merge, then download
Click "Merge audio" and preview the result before saving it.
Frequently asked questions
Do all the files need to be the same format?
No — each file is decoded independently, so you can mix MP3, WAV, M4A, and OGG files freely; they’re all combined into one output file.
What if the files have different sample rates or channel counts?
They’re automatically converted to match during merging — mono clips are duplicated to both channels when mixed with stereo ones, and everything is resampled to a consistent rate.
Are my files uploaded anywhere?
No. Files are decoded and combined entirely in your browser using the Web Audio API — nothing is sent to a server.