Audio Joiner
Merge multiple audio files into one track. Reorder clips, add silence between them, supports MP3/WAV/FLAC/AAC — all processed locally in your browser.
How to Use
- Select the audio files to join (2 or more)
- Adjust the order using the ↑↓ buttons
- Add more files using the "+ Add More Audio" button
- Click the "Join Audio" button
- The joined audio will be downloaded in MP3 format
All processing is done in your browser, and files are never sent to a server.
Frequently Asked Questions
You can join 2 or more audio files. There is no strict upper limit.
No, you can mix different audio formats. The output will be in MP3 format.
Yes, use the up and down buttons to reorder files before joining.
If joining fails: (1) use fewer or smaller files (total under 200MB), (2) ensure all files are valid audio formats, (3) refresh the page and retry. The output is always in MP3 format.