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JSONFormatter.io

by JSON Formatter

Popularity

2 out of 5 levels

about 10K users per month
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Service information

Plans

free

Platforms

website

Description

JSONFormatter.io is the #1 online tool to format, parse, view, validate, edit, and beautify JSON data in real time. It is created for developers to help them with debugging. The service is available for free on the website.

🔢🔧
format json data

Examples

🔧🔢

Format Json Data

#1
inputs

{

 "product": {

  "name": "Super Widget",

  "price": 19.99,

  "inStock": true,

  "reviews": [

   {

    "rating": 4.5,

    "comment": "Great product for the prce." // Bug: Typo in the comment key ("prce" instead of "price")

   },

   {

    "rating": 3.2,

    "comment": "Not worth it."  

   }

  ]

  "description": "The Super Widget is designed to make your life easier." // Bug: Missing comma before the "description" line

 }

}

outputs

Expected ',' or '}' after property value in JSON at position 192 while parsing '{

 "product": {

  "name": "Super Wi' 

  7 |    {

  8 |     "rating": 4.5,

> 9 |     "comment": "Great product for the prce." // Bug: Typo in the comment key ("prce" instead of "price")

   |                          ^

 10 |    },

 11 |    {

 12 |     "rating": 3.2,

#2
inputs

{

 "user": {

  "name": "John",

  "age": 30,

  "email": "johnexample.com", // Bug: Missing "@" in the email

  "isSubscribed": true,

  "address": {

   "street": "123 Main St",

   "city": "Somewhereville",

   "zipcode": "4567a" // Bug: Zip code contains non-numeric characters

  }

 }

}

outputs

Expected double-quoted property name in JSON at position 86 while parsing '{

 "user": {

  "name": "John",

  ' 

 3 |   "name": "John",

 4 |   "age": 30,

> 5 |   "email": "johnexample.com", // Bug: Missing "@" in the email

  |                 ^

 6 |   "isSubscribed": true,

 7 |   "address": {

 8 |    "street": "123 Main St",

#3
inputs

{

 "user": {

  "name": "John",

  "age": 28

  "email": "[email protected]"

 },

 "products": [

  {

   "name": "Widget",

   "price": 10.99,

   "in_stock": true

  },

  {

   "name": "Gizmo",

   "price": 7.49,

   "in_stock": false

   "rating": 4.2

  }

 }

}

outputs

Expected ',' or '}' after property value in JSON at position 56 while parsing '{

 "user": {

  "name": "John",

  ' 

 3 |   "name": "John",

 4 |   "age": 28

> 5 |   "email": "[email protected]"

  |   ^

 6 |  },

 7 |  "products": [

 8 |   {

Features

  • Native editing experience for JSON data
  • Parsing and beautifying JSON data
  • Support for uploading JSON or text files
  • Works on all modern browsers and operating systems
  • Features like auto indentation, error highlighting, real-time formatting and validation

Perfect for

  • Developers who deal with JSON data

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