JavaScript Deobfuscator and Unpacker

The Unreadable option is disabled by default, because it uses data from JS Nice. This cannot be done with JavaScript. You need to install UserScript de4js_helper.user.js to enable it.

Install one of the following links:

• Open User JS
• Greasy Fork
• Github

* de4js helper doesn't work offline.

• Work offline.
• Source code beautifier / syntax highlighter.
• Make obfuscated code readable.
• Performance unpackers:
  • Eval, e.g. Packer, WiseLoop
  • Array, e.g. Javascript Obfuscator
  • _Number
  • Packer
  • Javascript Obfuscator
  • My Obfuscate
  • URL encode, e.g. bookmarklet
  • JSFuck
  • JJencode
  • AAencode

git clone https://github.com/lelinhtinh/de4js.git
cd de4js

If you don't have Ruby installed, install Ruby 2.1.0 or higher.

Fix missing libraries on Ubuntu:

sudo apt install ruby-dev zlib1g-dev

Install Bundler:

gem install bundler

Install Jekyll and other dependencies from the GitHub Pages gem:

bundle install

bundle exec jekyll serve

Preview de4js in your web browser at https://localhost:4000/de4js/

MIT License © lelinhtinh

• lelinhtinh

• [email protected]
• [email protected]
• [email protected]
• [email protected]
• cat-in-136
• Decoder-JJEncode
• nderscore