JavaScript Beautifier

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With an online JavaScript (JS) beautifier & formatter tool, format your ugly JavaScript strings to an organized and readable pattern.

Why the JavaScript (JS) Formation or Beautification of code is necessary?

So basically, you can divide it into two different parts.

What is JavaScript (JS) formatting means, and why is it essential to format the code in Javascript (JS)?

Source code means the programming behind any webpage. When the programmer does the coding, its main focus is to do the easily readable code and provide the future purpose's navigational structure. So it adds the line breaks, commas, spaces, and comments in that respect.

So the formatting of the code helps you in

  • Easy to communicate your intent to the reader.
  • Easy to read the code.
  • Quick readability and provides a navigational structure for future purposes.

But these line breaks, commas, spaces, and comments are considered extra elements in the eye of search engines, browsers, and computer machines. They take the space in the code file and make it more sizable, and on the other hand, the search engines, browsers, and computer devices have to read these extra elements when they have to crawl that file. That increases the load time.

The increase in the web page's load time hurts the user experience, which leads to a decrease in SEO ranking.

How do you beautify/format the JavaScript (JS) code?

Suppose you are initiating the coding for the project. From the start, you can write the code in a proper format. But suppose you already minified the JavaScript (JS) code. In that case, you can do it manually, re-write the code, or use the online JavaScript (JS) formatter/beautifier tools for that purpose.

It is always better to use some online tools to beautify/format/un-minify the code because it gives you the desired results within no time.

How to beautify/format the JavaScript (JS) code using the online JavaScript beautifier/formatter tool?

You can beautify/format the JavaScript (JS) code by doing the following steps.

  • Open the free and online JavaScript (JS) beautifier & formatter tool.
  • You can either copy-paste the JavaScript (JS) code, use the "Load from URL" option, or use the "Browse" option to upload it.
  • Click on the "Options" button. To add or subtract the options, as per your requirement.
  • The tool will show the resulted code in the "Result" section.
  • Please copy the code, and paste it into the desired location.