Remove audio from a video
Wind noise, background chatter or a song you cannot license: mute the clip, or turn it down and drop in a free track. Export and the audio is gone.
Three steps, a couple of minutes
Drop in your video
It opens with its sound on the timeline.
Mute or lower the volume
Select the clip and click Mute in the inspector, or slide the volume down to taste.
Export
Download the MP4 without the original sound, or with the music you added.
Why use CutLuma for this
Mute a section only
Split the clip around the part to silence and mute just that piece; the rest keeps its sound.
Replace instead of remove
Add a royalty-free track from the stock library or a voiceover in the same project.
Per-clip volume
Every clip has its own volume, so you can balance an interview against music.
Questions? Answers.
Does muting change the video quality?
No. Only the audio track changes; the picture is exported at your project resolution.
Can I export only the audio?
Not yet; exports are MP4, WebM or GIF videos.
Can I mute a video on my phone?
Yes. The editor runs in the browser on phones and tablets as well as computers.