Merge Audio Files

Combine multiple songs, voice notes, and audio clips into a single continuous track. Processed entirely inside your browser for ultimate privacy.

Mix Multiple Formats 100% Local Processing

Select Audio Files

Select multiple files or drag & drop them here

Max combined: 200MB

Processed securely on your device. Files never touch our servers.

Track Order

Use the up/down arrows to arrange the files in the order they should play.

Total: 0 Files

Final file will be exported as a high-quality MP3.

How to Use Merge Audio

Combine clips into one smooth track — great for mixes, podcasts and voice messages.

Add Your Files

Add two or more audio files (or MP4 videos).

Set the Order

Arrange them in the order you want them to play.

Merge & Download

Get one combined MP3 at 192 kbps.

Joins

2 or more files

Order

You choose

Output

MP3 192 kbps

Works on

Phone & computer

Privacy

Files stay on your device

Price

100% free

What Can You Use It For?

Popular ways people use Merge Audio.

Music Mixes

Join songs for a workout or party.

Podcasts

Add intro and outro music.

Voice Notes

Combine several recordings into one.

Lessons

Join audio lessons into one file.

Tips for the Best Result

Different formats can be mixed — MP3, WAV, M4A and more.
Trim each clip first with the Audio Cutter.
If one clip is quieter, boost it with Increase Audio Volume.

Frequently Asked Questions

Quick answers about Merge Audio.

Yes. MP3, WAV, M4A and others can be joined together.

One MP3 file at 192 kbps.

No set limit, but very long merges need more memory on your device.

No. Everything is processed inside your browser, so your audio never leaves your device.

The audio engine (about 30 MB) downloads once, then your browser remembers it, so the next files are much faster.

Related Free Tools

Audio Cutter

Trim any song or clip

Audio Converter

MP3, WAV, M4A, FLAC & more

Increase Audio Volume

Up to 500% louder

Compress Audio

Smaller audio files

Change Audio Speed

0.5× to 2× speed

MP4 to MP3

Video to MP3

Ready to Use Merge Audio?

Scroll up and get your result in seconds. 100% free, no sign-up needed.

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