Advantages of beautifying javascript code
Easy to understand
Beautifying minified or unindented code makes it easier for developers to read, comprehend, and debug it. It also makes it easier for developers to read other developers’ codes as well.
Format
It helps to beautify/format your Javascript.It helps to obfuscate(change variable name and minify) your Javascript.|
Compatible
Javascript beautify Online works well on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.