Change video or audio volume online
Too quiet? Too loud? Set the output volume with one slider and export. Works on videos and on audio files. Nothing is uploaded — it all happens on your machine.
How it works
- Drop in a video or audio file.
- Set the volume. 100% is unchanged; above boosts, below quiets.
- Click Apply and download the result.
Questions
- Can I mute the audio completely?
- Yes — set the slider to 0% and the export is silent.
- What formats come out?
- Videos export as MP4; audio files export as MP3.
- Will boosting distort the sound?
- Pushing far above 100% can clip loud passages — if it sounds rough, back the slider off a bit.
Files never leave your device. Works offline once loaded. No watermark, no signup, no queue.