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Add watermark to video

Put text or a logo on every frame. Drag it into place, resize it, and set the opacity. It’s free, with no watermark.

Files stay on your device

Drop a video to watermark

Add text or a logo, then drag it into place on the video. Nothing is uploaded.

MP4, MOV, MKV, WebM, MPEG-TS, and 3GP videos.

How to add a watermark to a video

Type a name or add a PNG logo, then drag and resize it right on the video. It snaps to the corners and center, and you set its opacity with a live preview. The watermark is drawn into the picture on your device, without uploading the video.

  1. Step 1

    Choose a video
    Pick the video you want to watermark.
  2. Step 2

    Add the watermark
    Enter text or add a logo, then size and place it.
  3. Step 3

    Download the video
    Export a copy with the watermark on every frame.

What to expect

Supported inputs
MP4, MOV, MKV, WebM, MPEG-TS (.ts, .mts), and 3GP videos; AVI, WMV, and FLV can’t be opened yet. Logos can be PNG, JPEG, or WebP; transparent PNGs work best.
What happens
The watermark is drawn onto every frame and saved in the source format. Adding it re-encodes the picture; audio is kept.
Limits
A video track is required. The watermark becomes part of the picture and cannot be removed from the exported file later.

Your files stay on your device

Your computer does the work, so the file never has to be uploaded, and that’s also why it’s free: there’s no server time for us to pay for. You don’t need an account, and nothing you make gets a watermark.

“Thank you I used this for my university final project.”
Mason, a supporter

Questions

Yes. Choose Image and add a PNG, JPEG, or WebP. A PNG with a transparent background looks cleanest.

The picture has to be re-encoded to draw the watermark in, so it may differ slightly from the source.