Video Watermark Remover
Remove a logo, text or timestamp from your video. Mark it with a box, follow it if it moves, trim the ends, and download a clean MP4.
Runs entirely in your browser. Your video is never uploaded.
Select a video
Tap anywhere or browse filesMP4, MOV, WebM or MKV — or drag and drop it here
Tap to Select Files
Files never leave your browser
Max 2048MB
Only use this on videos you own or have permission to edit.
Frequently asked questions
- How does the video watermark remover work?
- You draw a box over the watermark. For every frame, the tool rebuilds the pixels inside the box from the pixels just outside it (or blurs the box, if you choose Blur) and re-encodes the video as an MP4 at its original resolution. The audio is copied across unchanged whenever the MP4 format can hold it.
- Is it an AI watermark remover?
- No. It does not invent detail. It blends the surrounding colours into the box, which is close to invisible for small logos, corner marks and text over plain or smoothly changing backgrounds. A large watermark over a busy scene will leave a soft smudge. Blur is an alternative for captions and usernames: it makes them unreadable rather than removing them.
- Can it remove a watermark that moves or only appears for part of the video?
- Yes. Each box has its own start and end time. If the watermark moves, tick "The watermark moves", scrub to where it has moved and drag the box onto it; each drag adds a keyframe and the box glides between them. Turn on Jump for logos that hop between corners.
- Is my video uploaded?
- No. Decoding, painting and encoding all happen in your browser using WebCodecs. The video never leaves your device, so there is no upload wait and no server-side size limit. It needs a recent Chrome, Edge, Safari 16.4+ or Firefox 130+.
- Is it legal to remove a watermark from a video?
- Only use it on videos you own or have permission to edit — for example your own recordings with an app's logo, or a timestamp burned in by your camera. Removing a watermark from someone else's work to pass it off or redistribute it can infringe copyright, and it breaks this site's terms.
This tool produces a formatted template from the details you enter. It is not legal, tax, or medical advice — see our Terms of Service. Requirements vary by jurisdiction and change over time, so have anything consequential checked by a qualified professional.
Getting a clean result from the video watermark remover
Draw a box over a logo, caption or timestamp and the tool repaints that area on every frame, then saves a new MP4 at the original resolution.
Fill or Blur
Fill from surroundings rebuilds the box from the pixels just outside it, blending the four edges together. On a sky, a wall, a desk or any smooth background it is close to invisible. Blur shrinks the area and stretches it back. Text and fine detail become unreadable, but a solid-coloured logo stays visible as a soft blob of its own colour, so Blur suits small captions and usernames, and Fill suits logos.
Watermarks that move or appear only for a while
Every box has its own start and end time, so an end card or a badge that shows up halfway through can be removed without touching the rest of the video. For a logo that drifts across the frame, tick "The watermark moves", scrub to a later point, and drag the box onto it; each drag becomes a keyframe and the box glides between them. Switch a keyframe to Jump when the logo hops from one corner to another instead of sliding.
What gives the cleanest result
Keep the box tight: a few pixels around the mark is enough, because the tool already samples just beyond the edge. Small corner logos and burned-in timestamps come out best. A large semi-transparent watermark across the middle of a detailed scene cannot be reconstructed from its edges and will leave a visible smear, whichever method you choose. This is not an AI tool and it does not invent detail.
Formats, browsers and privacy
It reads MP4, MOV, WebM and MKV files whose video your browser can decode, and writes H.264 MP4 (or VP9/AV1 in MP4 where H.264 encoding is unavailable). It needs a recent Chrome, Edge, Safari 16.4+ or Firefox 130+. Decoding and encoding run on your own device through WebCodecs, so the video is never uploaded and there is no server-side size limit; very long 4K videos are limited only by your device's memory. Use it only on videos you own or have permission to edit.