Audio Joiner

Merge multiple audio files into one seamless track

Drop audio files or click to upload

Select 2 or more audio files to merge

Frequently Asked Questions

What formats are supported?▼

Any format your browser supports — typically MP3, WAV, OGG, AAC, M4A, and WebM audio.

Is there a file limit?▼

Since processing happens in your browser, very large files may be slow. For typical audio under 50MB total, merging is fast.