JSON Formatter

JSON Formatter is an online web-based tool which helps to Format JSON data. It is a simple and easy way. Upload JSON file/paste JSON code and start formatting it.

Load URL: (.json)
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Upload a File: (.json)

JSON (JavaScript Object Notation) is a way of storing and exchanging data. The syntax is text and which is easily understandable and makes it quite uncomplicated like the rest of the data exchanging formats. As JSON is text, any JavaScript object can easily be converted into JSON and sent to the server. It uses serializable value which can be key/value pairs and array data types etc.

This Formatter helps you to correct your mistakes and view your collection of information in a tree structure. The data needs to be in text format when being exchanged with the browser and because it is text, any JavaScript sent to a server can be converted to it and any JSON received can be reconstructed to JavaScript because it is based on JavaScript syntax.

The data today mostly is sent via JSON which is better than XML data interchange format. The structure of XML creates large files because of unnecessary closing tags which are a requirement, but in JSON the structure is simple but lengthy. This is why JSON Format Validator can fix any errors made by you by letting you know which line of your code needs attention and also it can be used to re-write your data else you can start a whole new file in our JSON format checker.

As you know by now, it is a data interchanging format which can be called an alternative to XML but XML is a markup language whereas JSON is Object Notation. When it comes to exchanging of data both the languages work the same way, but JSON is lightweight, which is one of many reasons why it is preferred.

The format of JSON is quite simple to understand as it consists of a few elements which are Objects, values of these Objects, arrays, and Booleans. You will be able to find an example in our tool which will make it easier to understand if you are a newbie and wish to practice this format.

Objects are surrounded by curly braces and are written in key/value pairs where the value can be a string, an array, an array inside an array, Booleans, or numbers. Colon separates the key and value, and a comma separates the pair of key/value. This will help you better understand the example present in the JSON Formatter; the value in the object can be accessed by using dot notation and brackets.

Online formatter and validator not only lets you fix any errors in the JSON format, but this astonishing tool will help you validate it as well. That does it contain the correct structure or do you need to update it. JSON format checker has the following features:

  • Edition
    You can change the appearance of the fields for your convenience also you can remove, add or move the fields easily plus you can sort the arrays and objects for better development. You can easily redo and undo your all actions without having to write code that was accidentally removed.
  • Validation
    Easy to validate the structure of your JSON format also if your JSON schema can be easily validated if your file has it. The JSON schema adds more information and defines your objects better which is why it is considered a good practice.
  • Minifier and beautifier
    Our formatter will automatically load your file in the tree view and make it readable for you. You don’t need to install any third-party app for this purpose. You can also minify your code to lessen the size of the file by compressing JSON data which can be reconverted to tree view at any time for modification.

JSON data format checker, validator, formatter is a tool to help you make changes to your code. You can take care of your mistakes or use this tool to practice your JSON code. This online formatter will help you minify and beautify the code at a click of the button. It is vital for websites to load data fast without delaying page rendering, which is why this format is becoming popular. You can format JS online by just following a few steps:

  1. When you have reached this link, all you have to do is look for a big text box with the title “Enter or paste your JSON”, like the below image where we have entered some code to process:
    Json Formatter
  2. This is where you will be practicing your code or view and edit it if you already have it saved on your storage device. When you have entered the code you can process it to get the final look with a few more options to choose from as shown in the picture:
    Online Json Formatter
  3. In the picture above you can see the results of the entered code with more marvelous options to makes its appearance better. You can beautify, minify, copy the whole code without selecting all of it or you can directly download it. Also, you will be notified if your JSON structure is valid or not.