JSON Formatter is a tool to format (un-minify, unminify) JSON documents.
You enter (type or copy-paste) a JSON string in a text editor field, press button, and the tool shows you the formatted (un-minified) version of the JSON string you entered. Then you can copy this formatted version to clipboard.
The maximum permitted input length is 200000 characters.
JSON is a widely used data format. The name "JSON" stands for "JavaScript Object Notation".