The power to protect JavaScript & HTML5

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The Threat of Unprotected Code

What happens if your JavaScript code is unprotected?

  • Business Loss

    You invested a lot in your application. What if someone changes your code and uses it for free?

  • Competitiveness Loss

    Competitors may read your code and learn your secrets. Do you want to lose your competitive advantage?

  • Reputation Loss

    JScrambler protects your application making it less vulnerable to fraud or any other attacks. How much do you value your reputation?

You invested a lot in your JavaScript and HTML5 code.
Why give it away for free?

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What is it good for?

  • security

    Enhance the Security
    of your Application

    If you develop a security sensitive Web Application we believe that you don't want to give any bonuses to possible attackers. JScrambler enables you to conceal as much as possible, the logic of your application, such as what information is gathered from the user, how it is processed on the client-side, how it is sent to the servers-side. Since our obfuscation introduces a certain level of randomness, it allows you to explore code morphing techniques, which can be vital in precluding attack automation.

  • intelectual

    Protect your Intellectual Property

    You've developed an algorithm that executes as client-side JavaScript and you want to make sure it is safe. Our advanced JavaScript obfuscation hides your algorithm and frustrates competitors that try to steal your algorithm. Development and production versions of your code shouldn't be the same, you can also use our solution to deploy protected versions of your code.

  • license

    Enforce License Agreements

    If you develop and sell JavaScript applications, be it standard JavaScript, Mobile Web Applications or HTML5 Canvas, you’ll want to prevent that someone that didn’t paid or whose license has expired to execute your code. With our solution, you can lock your code to a predefined list of domains. If someone place it anywhere else, it will not execute correctly. You can also use the Expiration Date to deliver expirable demos to your clients without incurring in the fear of code or client-loss.

  • faster

    Make your
    Application Faster

    We deliver code optimisation transformations that make your code smaller and faster to load. Our code transformations are tweaked and optimised according to your application type and performance requirements. For instance, Mobile Web Applications cannot undertake the same degree of obfuscation that a standard JavaScript application running on a powerful CPU can.

If you develop a security sensitive Web Application we believe that you don't want to give any bonuses to possible attackers. JScrambler enables you to conceal as much as possible, the logic of your application, such as what information is gathered from the user, how it is processed on the client-side, how it is sent to the servers-side. Since our obfuscation introduces a certain level of randomness, it allows you to explore code morphing techniques, which can be vital in precluding attack automation.
You've developed an algorithm that executes as client-side JavaScript and you want to make sure it is safe. Our advanced JavaScript obfuscation hides your algorithm and frustrates competitors that try to steal your algorithm. Development and production versions of your code shouldn't be the same, you can also use our solution to deploy protected versions of your code.
If you develop and sell JavaScript applications, be it standard JavaScript, Mobile Web Applications or HTML5 Canvas, you’ll want to prevent that someone that didn’t paid or whose license has expired to execute your code. With our solution, you can lock your code to a predefined list of domains. If someone place it anywhere else, it will not execute correctly. You can also use the Expiration Date to deliver expirable demos to your clients without incurring in the fear of code or client-loss.
We deliver code optimisation transformations that make your code smaller and faster to load. Our code transformations are tweaked and optimised according to your application type and performance requirements. For instance, Mobile Web Applications cannot undertake the same degree of obfuscation that a standard JavaScript application running on a powerful CPU can.

JScrambler JavaScript & HTML5
Protection Features

  • MINIFICATION & COMPRESSION

    Removes all unnecessary characters from source code without changing its functionality.

  • OPTIMIZATION

    Optimizes the code in terms of computational performance, but this technique is not meant to provide any protection to the code.

  • OBFUSCATION

    Consists in the transformation of the source code, making it harder to understand without changing its original functionality.

  • CODE TRAPS

    Set of checks throughout the code that forces the application to execute only in certain domains, OS and browsers. It also makes the code expire on a set date.

  • SELF-DEFENDING

    Provides JS applications with self-defending capabilities, offering them extra resilience when under tampering attacks.

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We have solutions for:

  • mobile

    Mobile
    Developers

    JScrambler has been tailored to give your applications the best protection on devices with limited resources. Try it now.

  • web

    Web
    Developers

    JScrambler allows you to keep JavaScript Web applications code protected and less exposed to theft. Try it now.

  • game

    Game
    Developers

    In many games today most of the computation is performed in the client-side using JavaScript which is sent in clear-text. This causes the game code to be exposed, placing your business at risk. Protect it!

  • html5

    HTML5
    Developers

    HTML5 brought a paradigm shift to applications that execute mostly on the client-side. This calls for new levels of code protection. Protect your HTML5 now.

  • nodejs

    Node.js
    Developers

    Node.js is sent or installed in clear-text in the end-user device. If are using shared or hosted servers your code may be at risk. Secure it with JScrambler!

JScrambler has been tailored to give your applications the best protection on devices with limited resources. Try it now.

JScrambler allows you to keep JavaScript Web applications code protected and less exposed to theft. Try it now.

In many games today most of the computation is performed in the client-side using JavaScript which is sent in clear-text. This causes the game code to be exposed, placing your business at risk. Protect it!

HTML5 brought a paradigm shift to applications that execute mostly on the client-side. This calls for new levels of code protection. Protect your HTML5 now.

Node.js is sent or installed in clear-text in the end-user device. If are using shared or hosted servers your code may be at risk. Secure it with JScrambler!

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New customers are
trusting us everyday!

Code Lines Protected

Countries

clients
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In the media

  • Tech Crunch

  • Tech Crunch

  • The Huffington Post

  • Tech Inside

  • Hacking IT Securty Magazine

  • Computer World

  • Dr. Dobb's

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Not convinced yet?
Why not try it? It’s free!

Get started now!