JavaScript Formatter & Beautifier Online

Format and beautify JavaScript code with proper bracket alignment, semicolons, and consistent spacing.

How to Use

  1. 1

    Paste JavaScript

    Paste your minified or messy JS code.

  2. 2

    Format or Minify

    Click Format to beautify or Minify to compress for production.

  3. 3

    Copy

    Copy the formatted JavaScript code.

FAQ

Can this format minified JavaScript?

Yes. Paste any minified or compressed JavaScript and click Format to expand it with proper indentation, line breaks, and spacing for readability.

Does it support ES6+ syntax?

Yes. Arrow functions, template literals, destructuring, async/await, and optional chaining are all handled correctly during formatting.