Name Modified Size Downloads / Week Status
0.5.0 2014-09-16 119119 weekly downloads
0.4.0 2014-06-20 4848 weekly downloads
README.md 2014-09-16 3.3 kB
jaco-watermark-0.2.0.zip 2011-07-04 60.9 kB 1818 weekly downloads
jaco-watermark-0.1.0.zip 2011-07-03 81.7 kB 11 weekly downloads
Totals: 5 Items   145.9 kB 186

JACo Watermark

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. Batch processing is also provided.


  • 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.

Change Log

Version 0.5.0 ( September 16, 2014 )

  • radical change to the user interface;
  • image manager (remove/add images);
  • the preview is on a separate window;
  • toggle with one click between real size or best fit;
  • auto hide controls when mouse is out of application or not moving.

Version 0.4.0 ( June 20, 2014 )

  • on start, the application will restore the last used settings;
  • the preview is for the entire image, with scroll bars to change the visible area in case the image is bigger than the view;
  • when the watermark changes, the tool will auto scroll trying to make visible (center if possible) the area with the watermark;
  • brand new theme for the user interface.

Version 0.2.0 ( July 4, 2011 )

  • added the option to select the save format (JPEG, PNG);
  • added the option to select the compression level for JPG format.

Version 0.1.0 ( July 1, 2011 )

  • first public release, is actually a beta version.



Copyright (C) Cristian Sulea ( http://cristian.sulea.net )

This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Source: README.md, updated 2014-09-16

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