Professional JavaScript Deobfuscation Studio
Multi-pass static decoding, string recovery, common packer unpacking, lookup-table reduction, constant folding and code beautification. Your code stays in your browser.
Engine v3.0 • No eval()
Input / Obfuscated JavaScript0 chars • 0 lines
Drop JavaScript file here
Recovered / Deobfuscated Output0 chars • 0 lines
Deobfuscation Passes
Analysis Report
Obfuscation score
0%
Recovery estimate
0%
Ready for analysis.
Accuracy note: no deobfuscator can honestly guarantee 99% recovery for every JavaScript obfuscator. Runtime-generated keys, anti-debugging, VM-based virtualization, encrypted payloads and environment-dependent code may require manual analysis. This tool deliberately avoids executing pasted code.