Audio Merge
Combine multiple audio files into one
Add Audio Files
Drag and drop multiple audio files or click to browse
Click or drag to add files
MP3 · WAV · OGG · M4A · FLAC · Max 100MB per file
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About Audio Merge
Combine multiple MP3, WAV, OGG and other audio files into a single file — all in your browser with no upload required.
How to Use Audio Merge
- 1Upload two or more audio files by clicking or dragging them onto the upload area.
- 2Drag files to reorder them and adjust the volume for each file individually.
- 3Click the play button on any file to preview it with the current volume setting.
- 4Select your output format and click Merge to download the combined audio file.
FAQ
Are my audio files uploaded to a server?
No. All processing happens entirely in your browser. Your files never leave your device.
How many files can I merge?
There is no limit. Files are merged in the order shown on screen.
Can I adjust the volume for each file individually?
Yes. Each file has its own volume slider (0–200%). You can preview before merging.
What output formats are supported?
MP3 and WAV. MP3 is recommended for music and podcasts; WAV for lossless quality.