Online Javascript Formatter And Minifier

Javascript Formatter And Minifier

Javascript formatter and minifier is a free online tool, to format javascript with 2,3,4, tab indent levels and minify javascript code.
This tool contains a number of features like syntax highlighting, auto-completion, and minifying of javascript code.
This tools uses power of famous javascript linter eslint to lint the javascript.


function add(num1,num2){
    console.log(num1+num2);
}     
add(4,5)  // This will print 9 as output

This advanced javascript formatter tool is a full-fledged text editor in which you can search for particular text, jump to a particular line, delete all the contents of the editor, copy the text contents of the editor, wrap the line, and you can make the editor full screen and full-screen window mode.
This advanced editor supports javascript syntax highlighting for better understandability.
You can download the javascript code in the editor as a text file, js file, and pdf file formats. All you need to do is to choose the file type from the dropdown and click on the Download Icon
in the respective editor.
You can name the download file as you wish. Enter the download file name in the download file name text box.
You can format or beautify the javascript code using the , Minify the javascript code using the minify button.
You can auto-format or beautify the javascript code by checking the auto-update on the edit checkbox
In case of an accidental reload of this website, editor preserves the input javascript code and populate the editor with the last entered javascript.
This pretty print tool prettify the javascript code.

Javascript is a scripting language which powers all the websites in the web.
It has become a standard in web development to compute things in the frontend.
Javascript is simple structure, uses JIT (just in time compiler), light in weight, and interpreted.
Javascript can be used in frontend and backend to power the web.
Node js has become very popular in the backend tech stack.
Javascript is used along with the html, css to power the web.
Today javascript has captured unique place in the world’s most popular programming languages.

Javascript syntax is very simple and easy to understand.
Javascript compilers are not very strict towards syntax such as missing semicolon etc.
Supports most of the features that other languages have.
Mime type for javascript files is “text/javascript” as defined in MDN
.
Extension for javascript file is fileName.js.

When you try to upload file greater than 5MB, you will not be able to edit in the text editor as browser will not be able to handle large text and cause the browser to freeze.
But you can still format/beautify, minify, and download javascript.
If you try to download the large file as pdf, it may take some time to prepare the pdf. Please be patience.