Can I reorder songs or audio clips before merging?

Yes, use the Up and Down arrow buttons next to each track to arrange them in your exact desired playback sequence.

Will audio quality be preserved?

Yes. All audio frames are combined sample-accurately and exported as uncompressed 16-bit PCM WAV.

No. The audio decoding, timeline alignment, and mixing take place entirely in your computer memory using the Web Audio API.

Audio 100% Client-Side

Merge multiple audio tracks, songs, or voice clips into a single continuous audio file.

Zero Upload

Never leaves browser

Instant Speed

WASM accelerated

Select 2 to 10 MP3, WAV, AAC, or OGG files

Sample-accurate seamless concatenation

Easy drag/reorder controls

Multi-format audio input (MP3, WAV, OGG, AAC)

100% private in-browser Web Audio rendering

Simple Workflow

Get results in three quick steps without any learning curve.

Select 2 or more MP3, WAV, AAC, or OGG tracks.

Arrange clips in the order you want them merged.

Click Join Audio and download the unified audio file.

Need Help?

Everything you need to know about this tool.

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