Hide HTML code from e-mail harvesting agents

Converts HTML code into JavaScript so e-mail harvesting agents (and other agents) will not see the HTML code.

Now with encryption!

Key: Use any integer from 1 to 4294967295 (0xFFFFFFFF).
Use Windows CR+LF newlines instead of Unix LF only
Use HTML whitespace collapsing

HTML code to encrypt (leading and trailing whitespaces are removed):

Converted and encrypted result:

Use cut&paste and replace your HTML code with the converted and encrypted result above.

JavaScript to include in <head>:

Use cut&paste and include the above JavaScript code somewhere in your HTML page, preferably in the <head> section, especially in an external script file.

An external script file is referenced by using e.g. <script type="text/javascript" src="myscripts.js"></script>.

An improved version of this page was introduced on August 16, 2017.

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Developed by Anders Danielsson