JS Formatting Tool

How to Use

• Paste your JavaScript code into the input box on the left.
• Click the "Format" button to beautify your code.
• Click the "Deformat" button to compress your code into a more compact form.
• Click the "Obfuscate" button to transform your code, making it difficult to read and understand.
• Click the "Deobfuscate" button to attempt to revert obfuscated or minified code to a more readable format.
• Click the "Example Code" button to load a preset JS snippet for testing.
• The processed code can be copied by clicking the "Copy Code" button.

What is JavaScript?

JavaScript is a high-level, interpreted programming language that is one of the core technologies of the World Wide Web. It enables interactive web pages and is an essential part of modern web development.

JS Operations Explained

Format: Beautifies JS code by adding indents, spaces, and line breaks to make it more readable. Deformat: Usually refers to removing unnecessary whitespace and newlines, reducing the number of lines of code, but may not be full minification. Obfuscate: A technique to make code difficult for humans to understand and reverse-engineer by modifying its structure (e.g., variable renaming, control flow flattening, string encryption), primarily used to protect code logic. Deobfuscate: Attempts to reverse the obfuscation process, restoring code to a more understandable form, often used in conjunction with formatting tools.