Javascript Obfuscator

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

	JSMin	YUI Compressor	Javascript 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

Javascript Obfuscation Save Project

Now it is time to save your project file.
Notice that you are free to save your project at any time.

To save the project just click "Save Project" button on the Toolbar or select "File / Save Project" in the Main menu.

The "Save as..." dialog will appear, where you should select a place you want the project to be saved in, and enter the project name.
After clicking "Ok", the project will be saved.

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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

ui for using yui compressor for compressing multiple files at one time

Option	Trial	Developer	Enterprise
14-day trial period		-	-
Trial reminder		-	-
Number of developers	1	1	5
Number of processing js files per session	1	Unlimited	Unlimited
Save/Open project file	-
Command Line Support	-
Code obfuscating
Code compression
Price	Free	$69	$345 $99

Postal Address

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

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.javascript obfuscator linux

    * I have tried the evaluation version of your JavaScript obfuscator, everything went fine, it looks really nice. I really like the ability to add a comment header to each compress javascript file. I use this option to include a copyright notice in my commercial script.