Audio Volume Adjuster

Increase or decrease audio volume. Fast, free, and fully client-side.

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Select File

Drop an audio file here, or click to choose

or paste a file (Ctrl/Cmd+V)

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How the Audio Volume Adjuster Works

Raises or lowers the volume of an audio file (from 0% up to 300%). Great for boosting quiet recordings or turning down loud ones. The tool exports the adjusted audio as a WAV file.

Usage Example

Turn up the volume on a quiet voice recording.

Frequently Asked Questions

Can I boost the volume past 100%?

Yes, you can boost it up to 300% (+12dB), but it might clip if the original audio is already loud.

Browse more

See all audio tools.