JavaScript Formatter A tool to format or minify JavaScript documents.

2 Input Paste below OR OR OR 0


3 Parameters
4 Function
5 Output 0

What is JavaScript Formatter ?

  • JavaScript Formatter is designed to format the input JavaScript document for improving the readability(Pretty Print) of the JavaScript document. Also, JavaScript Formatter can be used to compact the JavaScript document to reduce the size of the document.

Using the JavaScript Formatter Tool

Using this tool very straightforward, simply provide the JavaScript document (data) you like to convert format or compact and get the JavaScript document formatted or compacted with the press off a button.

Formatting a JavaScript Document

  • The JavaScript document can be provided in using any of the following ways:
    1. Paste the contents of the JavaScript document.
    2. Upload the JavaScript document from a file located in your computer.
    3. Load the JavaScript data from a remote location, specify the URL.
    4. For loading the test JavaScript document as input, press the "Load Sample" button.
  • Choose whether you like to Indent(Pretty Print) or Compact the JavaScript document.
  • For indentation, further select whether you like choose 2,3 or 4 spaces or like to use tab for indentation to align JavaScript nodes at each level.
  • Click the "Format" button to format the input JavaScript instantly.
  • That's it, simply download the encoded data "Download as File" to download or press on the "Copy to Clipboard" button.


  • For best formatting results, make sure the input JavaScript is valid.
  • Press "Reset" button select all the default tool options and clear the input.

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