JavaScript Beautifier

This simple tool can be used to format and beautify JavaScript data. You only need to copy, paste, and enhance. That’s how easy it is. 

Do you need to close the browser and open your text editor to beautify your JavaScript code? You don’t have to do this anymore with our JavaScript Beautifier, an online tool that allows you to beautify your JavaScript code instantly and directly in the browser. 

Whether you are on a desktop or mobile or using Firefox, Chrome, or Edge, it does not matter. This online tool can beautify your JavaScript for free and without registration!

Online JavaScript Beautifier

DoneTools introduces a free, simple online JavaScript Beautifier tool that automatically formats your JavaScript code. It can correct syntax issues and clean up your code. Using our JS beautifier excludes the need for additional software that requires you to install. Follow these steps to use it.

Here is how to use the JavaScript Beautifier:

Step 1. Copy-paste your JavaScript into the allotted box.

Step 2. You can also choose a file from your device and upload it.

Step 3. Click “Beautify JavaScript” to start beautifying your JavaScript in the new window.

Step 4. Copy and paste the beautified JavaScript.

What is JavaScript?

JavaScript is a well-known programming language that creates interactive and user-friendly websites. As a result, JavaScript is frequently used in website interfaces. In JavaScript files, we occasionally need to change some code, but when there are many lines of code, it can be challenging to find the line that needs to be changed. 

By writing all lines of code in one place and then beautifying them with an online tool, we can avoid confusion and ensure no errors occur when changing any line of code on a specific website or web page.

This free JavaScript code formatter allows you to beautify and minify JavaScript instantly. Moreover, you can run it directly from a browser, making it quite easy to use. From now on, you will no longer have any excuse for writing unreadable and unmaintainable code!

JavaScript Beautifier Features

• It’s the best JavaScript formatter online tool to format and beautify your JavaScript.
• It allows you to upload JavaScript files and format them instantly.
• It allows you to copy formatted JavaScript data.
• You can use this JavaScript formatter as a JavaScript validator, a JavaScript viewer, or a JavaScript editor.