Video Veil Studio
Keep private details out of the picture. Mark regions, choose mosaic or Gaussian blur, preview your edits, and save a new MP4.
Your file stays here
The browser reads and processes your video locally. Closing or reloading clears the task and output, so download your result before leaving.
Arrange what to hide
Give faces, plates or text their own regions, effects, strengths and time windows. Selection is manual, with no AI detection or automatic tracking.
Preview, then save
Preview helps you adjust quickly; the exported MP4 processes every frame. Keep audio or export silently, and reduce dimensions when needed.
A few things to know
Will regions follow moving faces or objects?
No. Regions stay in fixed positions. Add regions at different positions and time windows to cover movement, then check the entire exported video.
How do the two effects differ?
Mosaic turns detail into color blocks. Gaussian blur smooths local details. Higher strength obscures more. Preview and final encoding can differ slightly; review the exported video.
What if a file is too large or processing fails?
There is no fixed file size limit. Processing depends on your browser, device memory and available processing resources. If resources run out, try fewer regions, smaller output dimensions or a shorter video. Preview compatibility depends on the codec. Use a recent Chrome or Edge browser and H.264 MP4 for best compatibility.