Supports common media formats while keeping your files private through local processing.
Increase the volume of media files directly in your browser
Media Volume Booster is an online tool that helps you adjust the volume of existing audio and video files without installing additional software. Simply add your media file, choose the preferred volume level, process the file, and save the updated version.
Support for common media formats
The application supports a variety of widely used media formats.
Supported audio formats
- MP3
- WAV
- M4A
- AAC
- FLAC
- OGG
- Opus
Supported video formats
- MP4
- MKV
- MOV
- WEBM
- AVI
For video files, the original video stream is preserved while the audio track is adjusted according to the selected volume level.
No file uploads required
Media processing takes place directly in your browser. The selected files are not uploaded to external servers during the volume adjustment process, allowing you to keep your media on your device throughout the workflow.
How to use Media Volume Booster
Using the tool is straightforward:
- Add an audio or video file.
- Choose the desired volume level.
- Preview the original media.
- Process the file.
- Compare the original and boosted versions.
- Save the final result.
Key features
Adjustable volume levels
Select the volume level that best fits your needs.
Original and boosted previews
Preview the media before and after processing prior to saving the output.
Local media processing
Media files are processed directly in the browser using FFmpeg WebAssembly.
Simple interface
The application is designed to provide a clear and easy-to-follow workflow.
When can this tool be useful?
Media Volume Booster can help when working with:
- Quiet voice recordings
- Podcasts with low volume levels
- Videos with difficult-to-hear audio
- Recorded lectures
- Existing media files that require volume adjustments
Media Volume Booster provides a practical way to increase the volume of audio and video files directly in the browser. With support for multiple media formats, preview functionality, and local processing without uploading files to a server, the tool offers a convenient solution for everyday media volume adjustments.


