JavaScript Beautifier

JavaScript Beautifier is a simple-to-use utility for formatting and making JavaScript data more excellent. Paste, Copy, and Beautify.

Welcome to's online formatter and beautifier for Javascript. Many websites use Javascript, a web-based programming language, extensively.

White space is frequently compressed in the javascript provided to minimise the amount of data delivered. This website provides a quick and simple method to format (beautify) the javascript so that you can read it easily.

What is the JavaScript Viewer capable of?

Beautifying and formatting your Javascript is helpful.

The Javascript Source Code URL can be loaded with JS Prettier to enhance. To format, use your JS URL. After entering the URL, click the "Submit" button.
Obfuscating (changing variable names and minifying) your Javascript is beneficial.

Additionally, users can enhance JS File by adding the file.

Running your Javascript is helpful.

Beautify JS Online performs admirably on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.

How can we make use of this tool to format and beautify Javascript?

Steps for formatting javascript online

In the editor, type the javascript code.

Select Tab or Indentation with Space. You can choose the number of spaces to be indented in each space.
Certain Warp Lines characters are used, such as wrap after 40, 70, or 80 characters. To prevent automatic wrapping, choose not to wrap.
The javascript code will be formatted when you click the Format JS button and appear in the output.

Javascript Beautifier/Formatter Tool: What is it?

An online tool called Javascript Beautifier/Formatter makes it simple to make your Javascript code look more excellent. You can paste any unindented or minified codes, and the output will be formatted or beautifully presented.

Why should JavaScript code be made more aesthetically pleasing?

Beautifying minified or unindented code makes it easier for developers to read, comprehend, and debug. Additionally, it makes it simpler for developers to read the codes of other developers.

How does this tool for formatting Java script operate?

The javascript formatting library used by this online code formatter tool makes it simpler to format the code. The library runs regular expressions against the source code to function. Regular terms apply the proper indents, wrap lines, and eliminate excessive lines when they match the codes.

We care about your data and would love to use cookies to improve your experience.