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● Files never leave your device Add a watermark or logo to video
Overlay a logo or watermark image (PNG with transparency works great) anywhere on the frame. Pick one of nine anchor positions, set the size and opacity, and see it composited live on the output preview before you export.
Everything happens in this browser tab on your own device — your video is never uploaded to a server, so even multi-gigabyte files stay private. The overlay is composited by the built-in CPU engine.
How to
- Add your video. Drop the video you want to brand.
- Choose a logo. Under Logo / watermark, pick your image and set its position, size and opacity.
- Preview & export. Check the placement in the live preview, then export.
Frequently asked questions
- Does it support transparent PNG logos?
- Yes — alpha is respected, and you can dial opacity down further.
- Where can I place the watermark?
- Any of nine anchor positions (corners, edges, center) with an adjustable margin.
- Is the image uploaded?
- No — both the video and the logo stay on your device.
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