Javascript Formatter

Format and beautify JSON online effortlessly. Makes messy or minified JSON readable and structured. Ideal for developers, programmers, and analysts needing clean, error-free JSON for debugging or projects.

Character: 0Word: 0Line: 0Sentence: 0
Character: 0Word: 0Line: 0Sentence: 0
How Does the JavaScript Formatter Work?
Online javascript beautifier helps you clean and beautify messy or minified JavaScript code into a structured, readable format. It automatically adds proper indentation, spacing, and line breaks, making your code easier to read and debug. Developers often use it to improve code quality, share scripts, or quickly review logic. Simply paste your JavaScript code, click format, and get a neatly organized output.

Example for JavaScript Formatter

Input (Unformatted):
function sum(a,b){return a+b;}
Output (Formatted):
function sum(a, b) {
  return a + b;
}
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