Volume Booster
Make quiet audio louder - up to 4× with a built-in limiter.
How to use
- Drop in the quiet audio file.
- Set the boost level and preview.
- Download the louder version as MP3 or WAV.
Frequently asked questions
Will boosting distort the audio?
A limiter tames peaks to reduce clipping, but heavily boosted loud passages can still sound squashed - boost only as much as needed.
Why is my recording quiet in the first place?
Usually low mic gain or distance from the mic. Boosting also raises background noise - 1.5-2.5× is the practical sweet spot.