Back to projects

js_is_stupid

Convert JavaScript code into unreadable obfuscated code using only ()[]{}=>+!/\ characters.

Updated Feb 6, 2026
Repository

js is stupid

JS is stupid, is a little fun program that turns JS-code in to unreadable JS code by only using ()[]{}=>+!/\.

It was inspired by Low Byte Productions. Here is the video.

Also see JS Fuck for an online version.

Usage

  • Paste your JS-code into the input.js file.
  • Run the index.js file.
  • Copy your code from the output.js file.

Built with ❤️ by Oliver Seifert

About js_is_stupid

What is js_is_stupid?

js_is_stupid is Convert JavaScript code into unreadable obfuscated code using only ()[]{}=>+!/\ characters.. It is built with JavaScript and maintained by Oliver Seifert.

What language is js_is_stupid written in?

js_is_stupid is primarily written in JavaScript (100% of the codebase).

Most Similar to js_is_stupid

Explore Something Different from js_is_stupid