JavaScript Formatter

Format, beautify, minify, and validate JavaScript code with syntax highlighting

JavaScript
formatter
beautify
minify
validate
JS
Instant
Secure
24/7
Free
JavaScript Code Input
Paste your JavaScript code to format or beautify
Formatted Output
Your beautified JavaScript code

Your formatted JavaScript will appear here

JavaScript Formatting Guide

Beautify Mode:

  • • Adds proper indentation and spacing
  • • Formats function declarations and calls
  • • Organizes object and array structures
  • • Makes code more readable and maintainable

Minify Mode:

  • • Removes unnecessary whitespace and comments
  • • Reduces file size for production
  • • Maintains code functionality
  • • Optimizes for faster loading times
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How to Use
1

Enter your data in the input fields

2

Get instant results in real-time

3

Copy or download results as needed

4

No data is stored or saved

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Tool Stats
Daily Users1K+
Accuracy99.9%
Last UpdatedToday
Availability24/7
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Free online javascript formatter tool by UrDailyTools. No registration required, works in your browser. Updated regularly for accuracy and performance.