Javascript Obfuscator

Javascript Obfuscator, Compressor
and Minifier


Scramble, obfuscate, and pack JavaScript code!
Javascript Obfuscator converts the Java Script source code into completely unreadable form, preventing your code from analysing and theft. It's a 100% safe Java Script minifier and the best JavaScript compressor in the web.

FREE TRIAL BUY NOW

Javascript Obfuscator can

  • compress .js files using an unique compression algorithm with impressive compression ratio;
  • remove comments, line feeds and white spaces, reducing the file size and minimizing the loading time;
  • add finishing ";" when it's necessary;
  • create a list with names of your functions and variables;
  • generate new unintelligible names and rename functions and variables depending on the selected settings;
  • command line support.

Javascript Obfuscator vs. JSMin & YUI Compressor

 JSMinYUI CompressorJavascript Obfuscator
v4.0
Jquery 1.3.2
124 995 bytes		jquery-1.3.2_min.js
74 121 bytes
59% 		jquery-1.3.2_yc.js
73 117 bytes
58%		jquery-1.3.2_jso.js
44 429 bytes
35%
MooTools 1.2.2
   103 064 bytes		mootools-1.2.2-core-nc_min.js
78 412 bytes
76%		mootools-1.2.2-core-nc_yc.js
64 503 bytes
63%		mootools-1.2.2-core-nc_jso.js
47 026 bytes
46%
Prototype 1.6.0.2
   130 349 bytes		prototype-1.6.0.2_min.js
93 955 bytes
72%		prototype-1.6.0.2_yc.js
73 511 bytes
56%		prototype-1.6.0.2_jso.js
48 244 bytes
37%

How to Use

Protect Java script Code - Restore from *.bak

If obfuscated files won't be suitable in some case, you may click "Restore source files" button on the Toolbar or select "Project / Restore files" in the Main menu.



javascript obfuscator rapidshare In Javascript You Can Use The Encodeuri Function

Video Tutorial



Purchase JavaScript Code Obfuscator

Ordering online is easy and secure. You can select the most suitable payment method: credit card, bank transfer, check, PayPal etc.. Paying a license fee, you get the right to use the program for life and to get free updates within one year. After you complete the payment via the secure form, you will receive a license key instantly by email.
Secure payment processing by Plimus.

Plimus, Inc.
3830 Valley Centre Dr., Suite 705-294
San Diego, CA 92130
Tel: +1 (866) 312-7733
Tel: +1 (858) 350-7473;   Fax: +1 (858) 777-5553

compress cookies javascript

OptionTrialDeveloperEnterprise
14-day trial periodYes--
Trial reminderYes--
Number of developers
115
Number of processing js files per session1
UnlimitedUnlimited
Save/Open project file -YesYes
Command Line Support-YesYes
Code obfuscatingYesYesYes
Code compressionYesYesYes
PriceFree
Download button		$69
Buy_button		$345 $99
Buy_button

Postal Address

For general help, feature requests, troubleshooting contact Customer Support at . Make sure to include details on your browser, a link (or relevant code), operating system and Javascript Obfuscator version.yui compressor concat

Feedback

    * Great program! I am a licensed customer and find the software very useful. Javascript Obfuscator greatly compresses size and improves download time and execution speed of the protect javascript files. Obfuscated code is impossible to re-obfuscate and extremely hard or unrealizable to understand.

    * I've been looking for a flexible obfuscator and I downloaded version 4.0 of your product. I walked through the example in the Step by Step and I really like the result. Thank you for a great javascript encrypt tool!

    * Hi all, I'm working on a new project, and this is the first time I've ever looked for a JavaScript obfuscator. I was trying to use the Javascript Obfuscator 4.0 trial version on my javascript file and as it appears to find and java script obfuscate all my variable and function names. Also it works very quickly even with big files.ccnet packer

    * My company want to buy a tool to obfuscate our javascript source, and I download your trial version of JavaScript Obfuscator 4.0 to have a try. Command line interface is very usefull for us to automate the javascript optimization.

DEMO's

vbscript jscript reference Yuicompressor 2 4 2 Maven Repository

Highest compression

Javascript Obfuscator provides the best compression ratio
comparing with other minifires available on the Web. See the comparison table below.

encode querystring to prevent cross script in js file Javascript Minimize Ant Task

Unreadable code

Javascript Obfuscator generates new unintelligible names
and rename functions and variables
depending on the selected settings or pre-defined presets.
javascriptpacker tutorial Jscript Encode

Easy to use

Just drug-n-drop files to the program window and press "Process" button!

Screenshot

javascript obfuscation techniques Javascript Base64 Url Safe

Yuicompressor Api in javascript you can use the encodeuri function

Awards

yuicompressor web server Compressing A Query String
jscript demo Exploit Javascript Obfuscation Type 785 Malware
js packer strings Pack Jscript File
combine css js files mediawiki Javascript Obfuscator Written In Php
yui javadoc Python Jsmin


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How To's

  Python Pack Javascript
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  Jsmin Jquery Unterminated String
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  Download Yui Compressor Jar 2 3 5
  Ruby Yui Compressor Jquery
  How To Install Yui
  Jsmin Usage
  Performance Hit From Using Packer
  Yui Compress Javadocs
  Jsce Javascript Decode
  Www Live Jsmin Com
  Jsmin Rails
  Encrypt Jscript
  Ruby Javascript Compress
  Js Obfuscate Filter
  Load Compressed Javascript File In Jsp
  Javascript Css Combine Minify Ant
  Js Obfuscator Decode

Copyright © 2011 JavaScript-Source.com. All rights reserved.

See Also

Intelligent Escaper-Unescaper Online Unescape and Escape Tool With this online tool, you can easily escape and option, since this latter one calls the encodeURI Javascript function Hotmail, Live and MSN e-mail accounts to use
Chinese javascript AJAX Problem summary Functions and similar encodeURI Ways. to utf-8, the use of javascript provided by the escape () or encodeURI method still can not solve the garbage problem, you
Javascript Examples - REFERENCE: Properties and Functions See encodeURI for the list of In server-side JavaScript, you can display the isFinite is a top-level function and is not associated with any object. You can use this
How to encode strings in url format -encodeURI() equivalent How to convert strings in delphi from UTF8 or other charsets to the URL standard iso-8859-1 In JavaScript you can use the encodeURI() function. PHP has the rawurlencode
Javascript Examples - CORE_MANUAL: Functions You can pass whole objects to a function functions do not work properly for non-ASCII characters and have been deprecated. In JavaScript 1.5 and later, use encodeURI,
Functions - MDC will be passed to the function. You can use encodeURI, decodeURI You can check it. Use DOM method write() and JavaScript typeof operator.
JavaScript Error Handling for Beginners In Javascript a string is an Object also. So you can use like: <script raised when the encodeURI () or decodeURI() functions are used in an incorrect manner; You can trap
PHP: urlencode - Manual function flash_encode ($input) { return rawurlencode (utf8_encode ($input));}?> Thus, you can avoid having use encodeURI in JavaScript, which is only availabe in JavaScript
Core JavaScript Reference: Top-Level Properties and Functions encodeURI replaces all characters In server-side JavaScript, you can display the isFinite is a top-level function and is not associated with any object. You can use this
Chinese javascript AJAX Problem summary | CodeWeblog.com Functions and similar encodeURI Ways. to utf-8, the use of javascript provided by the escape () or encodeURI method still can not solve the garbage problem, you
How to do proper URL Encoding in Javascript when using window The first function I tried uses the encodeURI()-function inside javascript You can also check out in the a** if you try to use the encoding capabilities of Javascript.
Javascript Examples - CORE_MANUAL: Functions You can pass whole objects to a function functions do not work properly for non-ASCII characters and have been deprecated. In JavaScript 1.5 and later, use encodeURI,
Javascript Examples - REFERENCE: Properties and Functions See encodeURI for the list of In server-side JavaScript, you can display the isFinite is a top-level function and is not associated with any object. You can use this
Core JavaScript Reference: Top-Level Properties and Functions encodeURI replaces all characters In server-side JavaScript, you can display the isFinite is a top-level function and is not associated with any object. You can use this
Functions - MDC will be passed to the function. You can use encodeURI, decodeURI You can check it. Use DOM method write() and JavaScript typeof operator.
HTML URL Encoding Reference URL Encoding Functions. In JavaScript, PHP, and ASP there are functions that can be used to URL encode a string. In JavaScript you can use the encodeURI() function.
Ajax Tutorial : Ajax Help and Tutorials � ajax-basics In order to use the JavaScript examples in this article, you should first Then we create two of our own functions Using this simple piece of JavaScript you can
JavaScript escape() Function JavaScript Global Functions This function makes a string portable, so it can be escape() function should not be used to encode URIs. Use the encodeURI()
HTML URL Encoding Reference URL Encoding Functions. In JavaScript, PHP, and ASP there are functions that can be used to URL encode a string. In JavaScript you can use the encodeURI() function.
Fyneworks: British Pound Sign Encoding Revisited use in all my projects and I can side UTF Encoding/Decoding functions won't work. They all use UTF-16 and you'll not work for text encoded with Javascript's encodeURI
Core JavaScript Reference 1.5: 2 Top-Level Properties and encodeURI replaces all characters In server-side JavaScript, you can display the isFinite is a top-level function and is not associated with any object. You can use this
JavaScript Error Handling for Beginners In Javascript a string is an Object also. So you can use like: <script raised when the encodeURI () or decodeURI() functions are used in an incorrect manner; You can trap
HTML URL Encoding Reference URL Encoding Functions. In JavaScript, PHP, and ASP there are functions that can be used to URL encode a string. In JavaScript you can use the encodeURI() function.
Free javascript escape encodeuri Download Free javascript escape encodeuri Download at WareSeeker database and a search function and stores them in a .js file. You only If you are an advanced user you can
Core JavaScript Guide 1.5: 6 Functions You can pass whole objects to a function functions do not work properly for non-ASCII characters and have been deprecated. In JavaScript 1.5 and later, use encodeURI,
JavaScript Error Handling for Beginners In Javascript a string is an Object also. So you can use like: <script raised when the encodeURI () or decodeURI() functions are used in an incorrect manner; You can trap
How to encode strings in url format -encodeURI() equivalent How to convert strings in delphi from UTF8 or other charsets to the URL standard iso-8859-1 In JavaScript you can use the encodeURI() function. PHP has the rawurlencode
Need help editing a save cookie javascript code But you can only edit the amount of days till it var dyncookiename=encodeURI(window.location.pathname You simply need to use time values rather than date values.
Dan Grossman | Handling UTF-8 in JavaScript, PHP, and Non-UTF8 You simply cant use escape() on Unicode text. Luckily, all recent browsers support two new JavaScript functions, encodeURIComponent() and encodeURI().
Need help editing a save cookie javascript code But you can only edit the amount of days till it var dyncookiename=encodeURI(window.location.pathname You simply need to use time values rather than date values. HTML Video Embed | jQuery Video Player | HTML Video | HTML5 Menu | Web Photo Gallery