Reorder audio files and merge them into one MP3, M4A or WAV. Inputs are normalized to 48 kHz stereo. Total duration is limited to 20 minutes.
How to use Merge Audio
- Select your file or drag it into the box above.
- Choose the settings and click "Merge Audio".
- Download your file when it's ready. Files are deleted from our server automatically within 2 hours.
Frequently asked questions
Can I combine different audio formats?
Yes. Supported inputs are joined in your chosen order and exported as 48 kHz stereo MP3, M4A or WAV. Total duration must stay within the source limit.
Is Merge Audio free?
Yes. Merge Audio is free and requires no registration. The ads on this site keep the service free.
Are my files safe?
Your files are uploaded over an encrypted connection, used only for the task you requested, and permanently deleted automatically within 2 hours. We never share your files.
Is there a file size limit?
You can upload up to 200 MB at a time.