Audio Volume Booster - Increase Audio Volume Online
Boost your audio volume up to 400% while maintaining quality. Works with audio and video files.
filename.mp4
0 MB
Supports MP4, MOV, AVI, MKV, MP3, WAV and other formats (up to 500MB)
Audio Preview
Volume Boost Settings
200%
Moderate boost
Quick Presets
Processing File...
Please wait, this happens entirely in your browser.
Frequently Asked Questions
Yes, this tool is 100% free to use. There are no hidden fees, subscriptions, or watermarks added to your files.
No. Your files are processed securely inside your web browser. They never leave your device, ensuring complete privacy.
We support a wide range of audio and video formats including MP3, WAV, AAC, MP4, MOV, AVI, and MKV.
Because processing happens in your browser's memory, we recommend keeping files under 500MB for optimal performance and to prevent browser crashes.