JavaScript Beautifier Tool

JavaScript Beautifier

Format and beautify your JavaScript code for better readability

How to use this JavaScript Beautifier

  1. Paste your minified or unformatted JavaScript code in the input box above
  2. Click the "Beautify Code" button
  3. Your formatted code will appear in the output section
  4. Use the copy button to copy the beautified code to your clipboard

Features

  • Proper indentation (4 spaces)
  • Correct line breaks after statements and blocks
  • Preserves string literals
  • Completely client-side processing (no server-side storage)