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Volume booster

Make quiet recordings louder and keep the volume even, without distortion.

Up to 300%Auto loudnessNo distortion

How it works

Open your file

A quiet song, voice note, lecture or video.

Choose the boost

Auto loudness is on. Change the Volume slider and press Preview.

Download

Convert and save.

Louder, but still clean

Auto loudness measures the whole file and brings it to about the same loudness Spotify and YouTube use, so quiet recordings become clear. A limiter keeps the loudest moments from crackling.

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How to install

Questions and answers

Will boosting the volume cause distortion?

No. A limiter keeps the peaks under control, so the result is louder without clipping.