Best Tool to Remove Background Noise From Video
Updated October 2026
Removing background noise from a video means cleaning the sound, then putting it back. The picture can often stay as it is, which is the important point for quality.
The short version
- Video editors with audio tools can clean the sound inside the edit.
- Cloud cleaners upload the video or audio.
- Tunedzy cleans the sound on your PC and replaces it in MP4 or MOV, copying the picture.
- Keep the original video and check the new sound at the start, the end and the cuts.
Clean the sound, keep the picture
The picture does not need to change. A tool that replaces only the audio keeps the video stream as it is, which avoids a loss of quality from re-encoding.
The options
- Video editors with audio tools clean the sound inside the edit. Check the export settings.
- Cloud cleaners take the file to their servers; read the privacy terms.
- Tunedzy cleans the sound on your PC and replaces it in MP4 or MOV, copying the picture.
The steps
Clean the sound first, listen to the whole clip, then replace the audio and check the join points. The replace audio guide and the smartphone video guide give the steps.
Clean the sound, keep the picture
Tunedzy replaces the sound in an MP4 or MOV with a cleaned version, and copies the picture as it is.
Free tools for this
Frequently asked questions
Will the video quality drop?
Not if the picture is copied, not re-encoded. Only the sound changes.
Can I remove noise from a video in my phone?
Tunedzy Go cleans the sound of a recording or a file. Replacing it in a video is a Windows step for now.
Is cleaning a video safe for the rights?
Only clean recordings you have the right to edit.
Keep going
How to Put Clean Audio Back Into a Video
How to Clean Audio From a Smartphone Video
Best Audio Cleanup Software for WindowsAll guides and comparisons · Tunedzy Go on your phone · Pricing