Add Watermark to Video

Overlay text or image watermark – fully client-side, no upload

Drag & drop video file here or click to browse

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Rendering video with watermark...

Watermarked Video

How to add watermark

  1. Upload a video (MP4, MOV, WebM, etc.).
  2. Choose watermark type: text or image.
  3. Open Setting to customize text, font, color, position, opacity, or image scale.
  4. For image watermark, upload a PNG/JPG in the settings panel.
  5. Click “Render Watermark” and keep this tab open.
  6. Preview and download the result (WebM).

Privacy: Everything stays in your browser. No server upload.