Media Tools • Free Online Tool

Audio Volume Booster

Increase the volume of your audio or video files by up to 500% without losing quality.

Free to Use No Sign-Up Browser-Based
Online Tool

Audio Volume Booster

Ready
Choose Audio/Video File

MP3, WAV, M4A, MP4 (Max 100MB)

Normal (100%) Max (500%)
The Audio Volume Booster is a powerful, privacy-focused utility for amplifying quiet audio and video files. Whether you have a lecture recording that's too soft or a video with low audio levels, this tool allows you to boost the volume instantly in your browser. Simply upload your file, choose your desired amplification level (up to 5x boost), and download the corrected version. Using advanced FFmpeg technology, it normalizes and amplifies sound while maintaining clarity. All processing is done locally on your device, ensuring your sensitive media files never leave your computer.
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