JACo Watermark is a free open source Java application created to help you apply watermarks to your pictures in order to protect them from unauthorized distribution.

It supports different font, color, size and transparency texts or images can be added as a watermark. Batch processing is also provided.

Features

  • easy to use interface;
  • preview for all images;
  • Supported formats: JPEG (JPG), PNG, BMP, GIF, WBMP;
  • Batch image processing;
  • Preview for each image before batch process;
  • Easy to use interface;
  • Zoom in or out with the mouse wheel;
  • Toggle with one click between real size or best fit;
  • Auto hide controls when mouse is out of application or not moving;
  • Text and image as watermark;
  • Easy to change the font, size, style and color of the text watermark;
  • Enable/disable the anti-aliasing for text watermark;
  • Allow the change of the opacity level of the watermark (transparency);
  • Adjustment for watermark position.
  • text and image as watermark;

Platforms

  • Windows 7, 8.1, 10, 11
  • Ubuntu
  • Linux Mint
  • Fedora
  • macOS

License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

Resources & Downloads

JACo Watermark - A free Java Open Source application created to help you apply watermarks to your pictures.
JACo Watermark
Download JACo Watermark for free. Add watermark to any image or photo (batch processing available). A free open source Java application created to help you apply watermarks to your pictures in order to protect them from unauthorized distribution. Different font, color, size and transparency texts or images can be added as a watermark.