merge
Merge Audio
Merge audio files into one.
Runs entirely in your browser, your files are never uploaded. Free, instant, no signup.
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Upload Audio Files
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Your audio is processed locally and never uploaded.
Any Format, One Output
Mix MP3, WAV, M4A, and OGG in the same merge. The combined result downloads as a single MP3 file.
How to Use
- 1
Choose your audio files. Select two or more files in the order you want them joined.
- 2
Click Merge Audio. The first use downloads the audio engine, so give it a few extra seconds.
- 3
Download the result. Click the download link, no email or account needed.
Frequently Asked Questions
No, merging happens entirely inside your browser. Your files are never sent to a server.
Yes. You can mix MP3, WAV, M4A, and OGG files in the same merge; the output is a single MP3 file.
Files are merged in the order you select them in the file picker.