Merge multiple audio files into one. Supports MP3, WAV, OGG, AAC, M4A, FLAC, and more.
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Merge audio files quickly with browser-based processing.
Combine unlimited audio files into a single output.
No server uploads - all processing happens in your browser.
Works perfectly on smartphones and tablets.
We support all major audio formats including MP3, WAV, OGG, AAC, M4A, FLAC, AIFF, and WMA.
The maximum file size is 25MB per audio file. For larger files, consider compressing them first.
Merging itself doesn't reduce quality. However, if you convert to a different format, some quality loss may occur.
You can merge as many files as you want, but the total combined size should be less than 100MB for best performance.
No, all processing happens in your browser. Your audio files are never uploaded to any server.
Yes, you can choose to add custom gaps between tracks when merging.