Adjust audio volume for free

Adjust volume or normalize the loudness of an audio recording.

Make levels easier to manage

Set gain from 0 to 200 percent or enable loudness normalization. This adjusts levels; it is not AI noise removal or voice restoration.

How to use it

1. Choose an audio or video file
2. Adjust gain or enable normalization
3. Export, listen and download

Try this

For a quiet spoken recording, try normalization, then listen with headphones. Excessive gain can cause distortion.

Can it repair distorted sound?

No. Clipped audio and missing detail cannot be restored by increasing volume. Keep the original and compare the result.