How to mute a video on iPhone
To mute a video on iPhone, open Lessr, add your clip, and tap to remove the sound. Lessr saves a silent version on your device, keeping the picture exactly as it was, with no uploads and no account.
How to mute a video
- Open Lessr and choose Mute Video.
- Add an MP4 or MOV video.
- Tap Mute.
- Lessr makes a silent copy on your device.
- Save or share the muted video.
Supported formats
Input: Videos: MP4, MOV.
Output: Videos: MP4 or MOV — the same format as the original.
The format never changes: an MP4 stays an MP4, and a MOV stays a MOV.
What you can adjust
- Nothing to set up — muting is one tap
When to use Mute Video
Remove background noise
Get rid of wind, traffic, or chatter so people focus on the picture instead of the sound.
Keep conversations private
Mute a clip before you post it so private conversations in the background stay private.
Avoid copyrighted music
Strip out background music or copyrighted audio that could get a post taken down.
Start with a clean clip
Mute a video so you can add your own music or voice-over later in another app.
Tips
- Want to silence only part of a clip? Trim it first, then mute — muting always covers the whole video.
- If a video already has no sound, Lessr skips it, so there is nothing to do.
- Your original video is kept; Lessr saves the muted version as a new file.
Frequently asked questions
Does muting reduce the video quality?
No. Only the sound is removed and the picture is untouched, so the quality stays exactly the same.
Why would I mute a video?
Common reasons are removing background noise, private conversations, music, or copyrighted audio before posting a clip.
Can I mute only part of a video?
No, muting covers the whole video. If you only want to silence a section, trim that part first and then mute it.
Does the file format change?
No. An MP4 stays an MP4 and a MOV stays a MOV — only the sound is removed.
Is my video uploaded anywhere?
No. Muting happens entirely on your iPhone or iPad. Nothing is uploaded and no account is needed.
Is it free?
Yes. The free version mutes 2 videos a day, one at a time. Pro removes the daily limit and adds batch muting.
Mute Video runs entirely on your iPhone or iPad — no uploads, no account, no ads.
Download Lessr on the App Store