Volume Booster
Choose an audio file, set a gain level, preview it, and download the result without uploading the source.
A QUICK WALKTHROUGH
How to use this tool
- Choose a local audio file.
- Set gain between 0% and 200% and preview the result.
- Download the processed WAV copy if the preview is suitable.
Local browser processing
The selected file stays in this browser. The tool does not upload or store your audio.
Gain and clipping
Boosting beyond the source headroom can distort peaks. The output is a new WAV rendering and does not preserve the original encoding or metadata.
GOOD TO KNOW
Common questions
Does this upload my audio?
No. The file is decoded and rendered locally in your browser.
Can boosting remove clipping?
No. Lower the gain or use a source with more headroom; this tool does not repair distortion.
Which output format is downloaded?
The browser downloads a locally rendered WAV copy.