Knowledge Base
JS Deobfuscation Blog
Guides, tutorials, and deep dives into JavaScript deobfuscation, reverse engineering, and security research.
Guide
How to Read Minified JavaScript: Unminify, Beautify, or Deobfuscate?
All three tools make compressed JS readable — but they work differently. Here's a practical decision guide so you always reach for the right one.
Tutorial
How to Deobfuscate obfuscator.io Code — Step-by-Step
obfuscator.io is the most popular JavaScript obfuscator on the web. Learn the 5 techniques it uses and exactly how to reverse each one with real code examples.
Guide
JavaScript Beautifier vs Deobfuscator — What's the Difference?
Many developers use these two terms interchangeably. They shouldn't. Here's exactly what separates a beautifier from a deobfuscator — and when you need each one.
Tutorial
How to Deobfuscate JavaScript: A Complete Guide
Learn the most common JavaScript obfuscation techniques and how to reverse them step-by-step using AST tools and manual analysis.