Change Video Volume
Drop a video that's too quiet or too loud and set the volume you want, from 10% to 400%. Only the sound changes.
Your file stays on your device. Nothing is uploaded.
Fix the volume in three steps
Drop your video
MP4, MOV, WebM, MKV or AVI.
Set the volume
100% is unchanged; 200% is twice as loud; 50% is half.
Download
Same video, same format, new volume.
Only the sound is touched
The picture is copied over as it is, without re-encoding, so it keeps its exact quality and the tool runs much faster than a full conversion. Only the audio track is processed.
Raising the volume helps a quiet phone recording, but only up to a point. If the loudest parts already peak, turning them up more makes them distort. Try 150% first and listen before going higher.
Turning a video down is safe at any level, for example to make a clip sit under music.
Frequently
Asked Questions
How much louder can I make a video?
Up to 400%, but loud parts may start to distort above 150 to 200%.
Does it lower the video quality?
No. The picture is copied without re-encoding. Only the sound is processed.
Can I remove the sound completely?
Use the mute video tool instead; it removes the audio track.
Is my file uploaded?
No. It's processed in your browser, on your own device, and never leaves it.