JavaScript Obfuscator & Decoder Tool
Obfuscator
Decoder
Protect your JavaScript code using a wide range of advanced options.
Decode your obfuscated JavaScript back to its original form.
Frequently Asked Questions (FAQs)
What is JavaScript obfuscation?
JavaScript obfuscation transforms code into a format that's hard for humans to read, making it difficult to reverse-engineer or tamper with.
Why should I use a JavaScript obfuscator?
Using a JavaScript obfuscator helps protect your intellectual property by making the code difficult to understand, reducing the risk of unauthorized use or modification.
How does debugger statement removal work?
Debugger removal strips out "debugger" statements from the code, preventing debugging tools from pausing execution at these points.
What is boolean literal replacement?
Boolean literal replacement replaces "true" and "false" values in your code with obfuscated versions to make them less recognizable.
How does integer literal replacement work?
Integer literal replacement changes number values in the code, often by converting them to a different format or encoding, making the code harder to interpret.
What is string literal extraction?
String literal extraction moves string values into a single place in the code, reducing redundancy and enhancing obfuscation.
What is compact code?
Compacting code removes unnecessary spaces and line breaks, reducing the code's size and making it harder to read.
How does property indirection work?
Property indirection hides properties by referencing them indirectly, making it difficult for others to understand what each part of the code does.
What is control flow flattening?
Control flow flattening rearranges the code's control structures, like loops and conditionals, to make the execution order more complex and harder to follow.
How does dead code injection enhance security?
Dead code injection adds irrelevant or unused code into your script to make it more difficult to understand or analyze.
What is variable grouping protection?
Variable grouping protection combines related variables, which makes it harder to isolate specific elements of the code during analysis.
What does self-defending protection do?
Self-defending protection includes checks in the code that detect tampering, and if detected, the code can disrupt its own execution.
What is domain lock?
Domain lock restricts code execution to specific domains, ensuring that your code only runs on the sites you authorize.
How does date lock work?
Date lock restricts code execution to a specific timeframe, making the code unusable after a certain date if needed.
What is console cloaking?
Console cloaking hides or disables certain console messages, making it harder for developers to debug or inspect the code in the console.
What does DevTools blocking do?
DevTools blocking prevents users from opening developer tools in their browser, adding an extra layer of security against debugging.
What is global object hiding?
Global object hiding restricts access to global variables and functions, making it more challenging for third parties to interact with your code.
How can I download my obfuscated code?
After obfuscating, click on the "Download Obfuscated Code" button to save the file to your device as a .js file.
Can I decode obfuscated code?
Yes, you can use the Decoder tab to decode Base64 obfuscation for initial readability, but complex obfuscations might not be fully reversible.