JavaScript Obfuscator

Protect your JS code with variable renaming, string encryption, control flow flattening, and self-defending wrappers — all in your browser.

100% Private Instant Multi-layer Protection No Upload

Transforms

Variable renaming String encryption Control flow flattening

Encoding

Base64 encode strings Unicode escape Hex encode numbers

Noise

Inject dead code Self-defending wrapper Minify output

Input — Source JS

chars 0

lines 0

tokens 0

Output — Obfuscated

chars 0

ratio —

size 0 B