Audio Merger
Merge multiple audio files into one — no upload needed
🔒 Files never leave your browser
Files never leave your browser
Drop audio files here or click to browse
Supports MP3, WAV, OGG, AAC, FLAC, WebM and more. Select multiple files.
Tracks
0 tracks Total: 0:00
Merging audio...
Audio merged successfully
How to Use Audio Merger
Upload files
Add two or more audio files.
Arrange order
Reorder the files as needed.
Merge & download
Combine and download the merged audio.
Why Choose AllTools Audio Merger?
- ✓ Merge unlimited files
- ✓ Drag to reorder
- ✓ WAV output
- ✓ Preview merged result
- ✓ No upload
- ✓ Works offline
Related Resources
Frequently Asked Questions
Can I mix tracks simultaneously? ▼
This tool concatenates sequentially. For overlay mixing, use Audio Equalizer.
Is there a file size limit? ▼
No strict limit. Processing happens in your browser, so capacity depends on your device memory. Most files work smoothly.
Which browsers are supported? ▼
All modern browsers including Chrome, Firefox, Safari, Edge, and Opera on both desktop and mobile.
Can I use this offline? ▼
Yes. Once the page is loaded, the tool works without an internet connection since all processing is local.
Is my data secure? ▼
Yes. Your data never leaves your browser. Nothing is stored on or transmitted to any server.
Does this work on mobile? ▼
Yes. All AllTools tools are fully responsive and work on phones and tablets.
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