Load your video and press Remove Audio. The tool strips the audio track and gives you a silent MP4 to download.
No. The video stream is copied without re-encoding wherever possible, so visual quality is identical to the source — only the audio track is dropped.
Common reasons are adding your own voiceover or music track afterwards, avoiding a copyright claim on background audio, or removing unwanted background noise from a recording.
Yes, once you have a silent video you can bring it into any video editor and lay a new soundtrack or narration over it.