Using the 🛡️ JavaScript Obfuscator is quick and easy. Here's how it works:
JavaScript obfuscation transforms your source code to make it harder to read and reverse-engineer while preserving its functionality.
Supported Techniques:
• Variable Renaming — Replace meaningful names with short, non-descriptive identifiers (a, b, c...)
• String Encoding — Convert string literals to hex escape sequences
• Number Obfuscation — Convert decimal numbers to hexadecimal (255 → 0xff)
• Member Expression — Convert dot notation to bracket notation (obj.prop → obj['prop'])
• Comment Removal — Strip all comments from code
• Whitespace Compression — Remove unnecessary spaces and line breaks
Note: Obfuscation is NOT encryption. It raises the bar for casual reading but determined reverse-engineers can still decode it. All processing happens in your browser — your code never leaves your computer.