Masker 1.1 is a signed Applet to produce PNG files (image files similar to GIFs, but smaller) that contain your email address. When you post them on your website, it is harder for spammer to harvest them. You can include the generated image files in the HTML on your website with: code like this: email me or my email address You can also mention your email address in public postings like this: For my email address see http://mindprod.com/images/mailtoroedy.png It can be read by humans, but it would be more difficult for automation to harvest the name for spam lists. You can also run it standalone as an application with java -jar masker.jar It also tells you what it should be sending. May be freely used for any purpose but military. Java source code Included. Version 1.1 fixes the About box.