mattdeclaire

This plugin finds email addresses in the page (anywhere in the resulting HTML, not just the post content), and munges it into a random combination of encoded characters, and outputs a snippet of JavaScript to write the munged string to the page.

Make Safe

miniOrange

Are you a WordPress or PHP developer? Do you want to protect or obfuscate your code? 
Look no further, WordPress Obfuscator allows you to protect your WordPress plugin code or any PHP code! It will protect your intellectual property from forgery and theft by obfuscating the php code.
What is PHP Obfuscation?
When you have a php project you want to distribute, as php is a script interpretor, 
you distribute also all the sources of your software!
You may want, for any reason, that other people do not understand, modify, or adapt your software.
As your software must be understandable by the php runtime, but needs to be very difficult 
to understand by human people, php obfuscation is a very good way to achieve this goal.

WordPress Obfuscator (PHP Obfuscator)

After testing this plugin - I can't believe this - it works...

This plugin is pure magic... When I first saw the resulted file, my reaction was that WP was going to throw a million warnings and of course the white screen of death.

But unbelievably, the "obfuscated" code works like a charm... I still can't believe it...

Thanks a million, you are now forcing me to check all your other plugins... there goes my day! 

First Reaction Before Testing - No way !

WordPress Obfuscator allows you to protect or Obfuscate your WordPress plugins or any PHP code.

Make Safe vs WordPress Obfuscator (PHP Obfuscator)