Watermark Stamper

Batch process images to add a "Property of..." logo or text in the corner.
Click or Drag images here
images selected

Please upload a transparent PNG logo.

Preview

Upload images to start previewing

Features

  • Batch Processing: Watermark dozens of images at once.
  • Text or Logo: Use your own text or upload a custom PNG logo.
  • Smart Positioning: Quickly place your watermark in any corner or center.
  • Total Control: Adjust opacity, size, color, and margins perfectly.
  • Privacy First: All processing happens in your browser. No images are uploaded to our servers.

How to Use

  1. Drag and drop your images into the upload box.
  2. Choose between "Text" or "Logo" watermark mode.
  3. Customize the look and position of your watermark.
  4. Preview the result on different images by clicking them in the list.
  5. Click Process & Download Zip to get your stamped images!