Volume booster and normaliser
Raise or lower the volume of an audio file, or normalise it so the loudest point reaches a level you choose.
Files stay on your deviceFree, no account
Choose an audio file or drop it here
You can also paste from the clipboard
You can also paste from the clipboard
Mode
How to use it
- Add an audio file.
- Choose normalise or a gain in decibels.
- Download.