Protect JavaScript / VBScript source code

How to protect my JavaScript? How to encrypt my VBScript and hide the source code?

Many webmasters add JavaScript effects to their web sites. It makes those sites more flexible and interactive. JavaScript codes should be protected from re-using by third parties. Unfortunately, all JavaScript and VBScript codes could be copied easily using Copy/Paste commands.

Being a computer language, JavaScript has an unique feature. It may encrypt self! Look at the next example. It is a result of applying the JavaScript protection software.

Original JavaScript:

<script><!--
document.write("Hello, world!");
// -->
</script>

Protected (encrypted) JavaScript:

<script language=JavaScript>document.write(unescape('%3cs%63ript%3e%3c%21%2d-%0d%0ado%63ument.write("%48%65llo%2c %77orld%21");%0d%0a%2f%2f %2d%2d%3e%0d%0a%3c/s%63%72i'+'pt%3e %0d%0a%0d%0a'))</script>

Could you understand the last paragraph?! Nevertheless, it does exactly job as first script! Actually, the source code of JavaScript is now hidden. The same thing may be done with any VBScript code as well.

JavaScript / VBScript protection software

Of course, you may apply this protection manually, encrypting each JavaScript command step-by-step, but we recommend to use special JavaScript protection software, such as TagsLock Pro. This utility allows to encrypt entire HTML file with JavaScripts, some parts of it or any script pasted from Clipboard.

More detailed information about TagsLock Pro you may find in our site www.aerotags.com/products/tlp.php or official page at www.tagslock.com.

Purchase TagsLock PRO for $29.85