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Audio Volume Normalizer
Even out or boost an audio file's loudness.
🎵Tap to choose an audio fileor drop it here
The first time you use a video or audio tool, a one-time ~30 MB processing engine downloads. Runs entirely on your device after that.
How it works
- 1Choose an audio file.
- 2Set how much louder or quieter it should be.
- 3Apply and download the adjusted file.
About this tool
Make a quiet recording louder, or turn down an audio file that’s too loud, by an exact amount in decibels — useful for evening out volume differences between clips before combining them.
How much can I adjust the volume by?
Anywhere from -20 dB to +20 dB.
Will boosting the volume distort quiet audio?
Large boosts can introduce clipping if the original audio is already close to maximum loudness; smaller adjustments are safer.
Is my audio uploaded anywhere?
No, processing happens entirely on your device. A one-time ~30 MB processing engine downloads the first time you use a video or audio tool.