Free online JS Beautifier tool. Fast, secure, and easy to use. No registration required.
Expands compressed code into a readable hierarchical structure.
function test(){console.log("hello");if(true){return 1;}}...Formats modern ES6 arrow functions and array methods.
[1,2,3].map(n=>n*2)...
* Clicking an example will pre-populate the tool with sample data for testing.
IT & Devloper Engineer
Neeraj Kumar is an IT professional with over 10 years of experience in networking and developing high-performance web applications. development is his passion.
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