Audio Volume Booster

Name: Audio Volume Booster
Rating: 4.9 (128 reviews)

Boost the volume of quiet audio files using Web Audio API gain nodes. Preview the boosted audio before downloading. Supports MP3 and WAV.

Upload an audio file

MP3, WAV, OGG, FLAC supported

Frequently Asked Questions

How much can I boost volume?▼

Up to 4x (400%) gain. Be careful with very high values to avoid clipping.

What formats are supported?▼

MP3 and WAV files.