JavaScript Obfuscator

Obfuscate the code of your JavaScript, make it more difficult to copy and understand

About JavaScript Obfuscator Tool

Javascript Obfuscator by is a tool that can obfuscate the code of a website, making it more difficult to understand which made the information more secure, preserved, and safe. This tool is not just for hackers, but also for web developers and programmers who want to protect their work from being stolen. Companies use this tool to protect their intellectual properties and avoid copyright infringement. Obfuscators work by changing some properties of the code so it looks like gibberish and not human-readable code.

Use this tool JavaScript DeObfuscator to deobfuscate your JS code.

How to use TopOnlineTools JavaScript Obfuscator?

Our Javascript Obfuscator tool is an open-source tool "anyone can use for free" and is super easy to use. All you want to do in order to use this tool is to put your code inside the tool and click Obfuscate. Wanna step by step guide on how to use it. Here is how:

  1. Copy your JavaScript code from your JavaScript file.
  2. Go to
  3. Paste your JavaScript code inside the toolbox.
  4. Click Obfuscate. Once you do that, the tool will immediately Obfuscate the JS code and give you an Obfuscated JavaScript code.
  5. Copy the Obfuscated code manually or use the copy icon in the top left of the toolbox.

What is JavaScript?

JavaScript is a programming language that is used to build web pages. It has also been used to build many other types of applications including apps and desktop applications.

The JavaScript programming language was created in 1995 by Brendan Eich while he was working at Netscape Communications Corporation, it is often used with HTML and CSS to create interactive websites and you can use it on its own to create console-based apps or desktop applications for Windows, macOS, or Linux operating systems.

Although there are more complex and powerful programming languages ‚Äč‚Äčthan JavaScript, the developers still stick to it and its wonderful matrix because of its beauty and smoothness. JavaScript is one of the most popular programming languages.

What is JavaScript Obfuscator?

JavaScript obfuscator is a tool that can be used to obfuscate JavaScript, it protects the source code of JavaScript files. It helps developers to protect their code from being stolen and copied by competitors. The main purpose of it is to make the code difficult to read and understand. JavaScript obfuscators have been around for a while, but they are becoming more popular as developers are starting to use them as a security measure against malware, hackers, and other threats.

Why Use Our JavaScript Obfuscator tool?

The following reasons make a huge gap between our JavaScript Obfuscator tool and others. Why our tool is the best?

  • This tool translates, paraphrases, obscures, or obfuscates the codes, allowing you to use the codes without fear of hacking, violating your privacy, or accessing sensitive information.
  • Also, even though the tool dims the codes, the basic function of the array is the same, and neither the way it works nor its function is changed.
  • This tool also hides the internal engineering of the codes and the way they are built, which makes it difficult or prevents them to be copied, stolen, or hacked. This point is very important for developers to preserve the way they write and develop codes and the way they work and protect them from the rest of the developers.

In short, it is a tool for protecting and preserving JavaScript codes from everything that could threaten their privacy, composition, content, or the way they work.

What does Obfuscate mean?

Obfuscate means to cause confusion and distraction for the codes and the way they are engineered, by making them unclear or difficult to understand. This process is usually done after pressing the codes and is easily done by using online tools such as TopOnlineTools JavaScript Obfuscator.

How does JavaScript Deobfuscator work?

JavaScript Obfuscator is a tool that will help you protect your JavaScript code from malicious people. It does this by renaming variables, removing whitespace, and adding meaningless symbols to the code so that it becomes difficult for someone to make sense of it.

This tool makes a set of conversions of codes by dismantling commands or other strings. For example, dismantling a written order in one line into a group of commands and writing them in several lines and different ways, It renames or changes the name of the functions, or changes the texts to more ambiguous texts and others, and all this is to make the codes and arrays incomprehensible or readable.

Of course, this process can be done manually, but this tool is dedicated to making this obfuscation or confusion of your JavaScript code so easy, as these tools do the same work of dimming, renaming, and others for arrays or codes. Our JavaScript obfuscator obfuscates JavaScript codes, as it does everything needed to hide the codes and make them unreadable and difficult to understand, which increases their protection and safety.

What are the benefits of using the JavaScript Obfuscator?

The JavaScript Obfuscator is a great benefit for all programmers and designers who work closely with JavaScript. Below are some of these benefits:

  • JavaScript Obfuscator is a protection tool that protects the codes from copying and hacking, it makes the JavaScript incomprehensible as the obfuscation tool uses control flow which blacks the loops and makes or replaces them in a single loop, all this to make the code harder to be followed.
  • The changes that this tool does will not change the functionality of codes and they will behave in the same ways.
  • It's very useful when you want to hide or not let other people open, know and see what is going on in the console. 
  • This tool saves time and effort by obfuscating the JS code in no time, rather than obfuscating it manually.
  • Protection of intellectual property, Protection against hackers, and Protection against competitors.

How to Obfuscate JavaScript code?

Since JavaScript is a client-side language so you are visible to all websites which means your code is available to anyone, you may need to obfuscate it. At first, you have to know which type you are going to use for which code, then go to our Obfuscator tool, you just need to enter your code and it will obfuscate it automatically.