Audio Volume Booster & Amplifier
Boost the volume of quiet MP3, WAV, AAC, and M4A audio recordings up to 400% with soft-clipping limiter.
Select Audio File to Boost Volume
Supports MP3, WAV, AAC, M4A, OGG, FLAC (100% In-Browser)
How to Use the Audio Volume Booster & Amplifier
Upload your quiet MP3, WAV, AAC, or M4A audio file.
Adjust the volume boost slider (from 100% up to 400% amplification).
Preview the amplified sound and download the enhanced WAV audio file.
Key Capabilities & Features
- •Amplifies volume from 1.0x (100%) up to 4.0x (400%)
- •Soft-clipping tanh limiter prevents harsh digital clipping and distortion
- •100% In-browser audio processing
100% In-Browser Privacy Guarantee
Your files and data remain strictly on your device. All computations, image processing, and PDF manipulations happen locally in your web browser via WebAssembly and HTML5 APIs. No files are uploaded or stored on any remote servers.
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