Thursday, April 24, 2014

Free JavaScript Obfuscators

A List of Free JavaScript Obfuscators Compressors, Packers, Encryptors, Protectors, Optimizers!

A free and efficient obfuscator for JavaScript (including ES6):
https://javascriptobfuscator.herokuapp.com/

Web based tool to protect JavaScript code from stealing and shrinks size:
http://javascriptobfuscator.com

JavaScript Obfuscator - JS Packer:
http://packer.50x.eu/

Convert human readable javascript to a more shrouded code:
http://www.daftlogic.com/projects-online-javascript-obfuscator.htm

ObfuscateJS - Javascript Obfuscator:
http://tools.2vi.nl/

Inline JavaScript Obfuscator:
http://www.wiseloop.com/demo/php-javascript-obfuscator
 
JavaScript Obfuscator, Minifier, and Packer:
http://www.addressmunger.com/javascript_obfuscator/

YUI Compressor by Yahoo:
http://yui.github.io/yuicompressor/

JavaScript Utility:
http://jsutility.pjoneil.net/

A JavaScript Compressor, version 3.0:
http://dean.edwards.name/packer/
https://github.com/jcoglan/packr

Javascript-Encrypter:
http://www.toolzzz.net/en/jsPacker.htm

Javascript Obfuscation and Compression:
http://www.obfuscriptor.com/ 

Free online javascript and html obfuscator:
http://obfuscatorjavascript.com/

Hackvertor:
http://www.businessinfo.co.uk/labs/hackvertor/hackvertor.php

Free online html/js obfuscator:
http://htmlobfuscator.com/

JSMin - The JavaScript Minifier:
http://www.crockford.com/javascript/jsmin.html

HaxMin - JavaScript obfuscator, powered by Haxe, intended for use with Haxe-generated JavaScript code:
https://github.com/YellowAfterlife/HaxMin

JavaScript minification:
http://marijnhaverbeke.nl/uglifyjs

The impressive js segment compiler:
http://player.opengg.me/js.segment.compiler/

A JavaScript optimizer by Google:
https://developers.google.com/closure/?csw=1

Want to test the results? Try the following de-obfuscator (Via http://stackoverflow.com/a/6010218):
http://jsbeautifier.org/

A review and how to combine the power of multiple obfuscators:
http://techyzilla.blogspot.com/2012/09/better-javascript-obfuscating-method-to-protect-your-code.html

Code Protection and Packaging for Node.js Projects with JXCore:
http://flippinawesome.org/2014/04/21/code-protection-and-packaging-for-node-js-projects-with-jxcore/

Links:
http://javaencrypt.com/
http://m.cg/post/18769268750/why-javascript-obfuscation-is-not-just-pointless-but
http://www.mcdonaldland.info/2008/07/03/writing-a-javascript-obfuscator
http://stackoverflow.com/questions/522064/what-is-the-best-javascript-obfuscator
http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript
http://www.codeproject.com/Articles/863295/Hack-proof-your-Javascript-using-javascript-Obfusc

Feel free to share your tools/opinions in the comments!

3 comments:

  1. you can try this free online service to obfuscate javascript, it's using Yui compressor tool.

    ReplyDelete
  2. I'm really linking this javascript obfuscator, which is open source and can lock your code so it runs on only one specific domain.

    ReplyDelete
    Replies
    1. Great tool! Thank you for sharing this link!

      Delete

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