Boost the volume of quiet audio recordings with our free online audio amplifier. Perfect for enhancing low-volume voice recordings, podcasts, or music tracks that were recorded too quietly. Increase volume by up to 300% while maintaining audio quality. Ideal for fixing audio from phone recordings or improving speech clarity. All processing happens in your browser for complete privacy.
You can boost up to 300% of the original volume. Extreme boosts may introduce distortion.
Moderate boosts (50-100%) usually sound fine. Very high boosts may cause clipping on loud parts.
This tool focuses on boosting. For reducing volume, use the audio bitrate or audio editing tool.