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JS Formatter

Format JS code that is unformatted.


JS Formatter

JS Formatter is a useful tool that allows you to format JavaScript code that is minified or unformatted. It will properly indent the code and add line breaks so that the code becomes easy to read and understand. This tool is perfect for developers, programmers, and anyone who works with JavaScript and wants clean, organized scripts. ZanyTools offers this tool for free online, making it simple to format your JS without installing any software.

What Is JS Formatter?

JS Formatter is an online tool that automatically formats your JavaScript code by adding proper indentation, spacing, and line breaks. This improves readability and helps you debug or edit scripts faster. Whether you have minified JavaScript or messy code, this tool can clean it up in seconds.

How Does JS Formatter Work?

The tool analyzes your JavaScript code and restructures it with proper indentation and formatting rules. It ensures that functions, loops, objects, and nested blocks are aligned correctly, making the code easy to follow. The formatted JavaScript maintains the same functionality as the original code.

How to Use JS Formatter

Using the tool is simple:

  1. Paste your JavaScript code into the input box
  2. Click the Format JS button
  3. Wait for the formatting process to complete
  4. Copy the formatted JavaScript code

Why Use JS Formatter?

This tool is helpful for:

  • Improving code readability
  • Debugging and editing JavaScript easily
  • Organizing messy or minified code
  • Preparing code for learning or sharing
  • Saving time during code formatting

Important Note

Formatted JavaScript is easier to read but may increase file size due to added spaces and line breaks. Use the formatter for development and use a minifier for production.

The JS Formatter tool is free to use, requires no login, and works on all modern browsers and devices.

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