Join & Merge Audio Files
Merge any number of audio files into one track. Reorder them, add crossfades or gaps, and download a single MP3, WAV or FLAC.
Your files are processed locally and never uploaded
How to use
1
Drop two or more audio files.
2
Drag to reorder and set a crossfade or gap.
3
Join and download one file.
About this tool
Files with different sample rates and channel counts are converted to a common format automatically before joining.
All processing happens locally in your browser, ensuring complete privacy for your recordings and music.
Frequently asked questions
Are my files uploaded?
No. AudioCharger processes everything inside your browser. Your files never leave your device and nothing is stored on a server.
Is it free?
Yes. Every AudioCharger tool is free, with no sign-up, no watermark and no file limits beyond your device's memory.