JSONToTable

Beautify JSON Online

Transform messy JSON into beautiful, readable code instantly

Input

Loading editor...

Output

Formatted JSON will appear here

Paste JSON in the input area to get started

How to Beautify JSON - Step by Step Guide

Step 1

Input Your JSON Data

Let's get your JSON into the beautifier! You have several convenient options:

•
Paste directly: Copy your API response or JSON data and paste it into the input editor
•
Upload a file: Click "Upload" to select a .json or .txt file from your computer
•
Try the sample: Click "Sample" to load example data and see how the beautifier works

Example: Unformatted JSON Input

Here's what messy, unformatted JSON looks like:

{"name":"Sarah Chen","email":"sarah@company.com","age":29,"department":"Marketing","skills":["SEO","Content Strategy","Analytics"],"active":true,"projects":[{"id":"PROJ-001","name":"Website Redesign","status":"active","budget":15000},{"id":"PROJ-002","name":"Social Media Campaign","status":"completed","budget":8500}]}
Step 2

Automatic Beautification & Validation

The magic happens instantly! As soon as you input JSON, the beautifier automatically:

•
Validates syntax: Checks for errors and highlights issues with helpful suggestions
•
Adds proper indentation: Makes nested objects and arrays easy to read
•
Syntax highlighting: Color-codes different elements for better readability

Example: Beautifully Formatted Output

The same JSON, now beautifully formatted and readable:

{
  "name": "Sarah Chen",
  "email": "sarah@company.com",
  "age": 29,
  "department": "Marketing",
  "skills": [
    "SEO",
    "Content Strategy",
    "Analytics"
  ],
  "active": true,
  "projects": [
    {
      "id": "PROJ-001",
      "name": "Website Redesign",
      "status": "active",
      "budget": 15000
    }
  ]
}
Step 3

Choose Beautification Options

Customize your output based on your needs! The beautifier gives you control over how your JSON appears:

•
Pretty format: Default beautified JSON with proper indentation (2 spaces)
•
Minify option: Click "Minify" to compress JSON into a single line for production use
•
Syntax highlighting: Color-coded elements make it easy to spot different data types
Step 4

Export Your Beautified JSON

Get your perfectly beautified JSON ready for use! Multiple export options make it easy to integrate into your workflow:

•
Copy to clipboard: One-click copying for quick pasting into your code editor or application
•
Download as file: Save as a .json file for later use or sharing with your team
•
Real-time validation: Green checkmark confirms your JSON is valid and ready to use

Frequently Asked Questions

What does beautify JSON mean?

Beautifying JSON means transforming compressed or messy JSON data into a well-formatted, human-readable structure with proper indentation, line breaks, and spacing. It makes the data structure clear and easy to understand at a glance.

How do I beautify JSON online?

Simply paste your JSON into the beautifier tool above. The tool will instantly transform your messy JSON into beautifully formatted code with proper indentation and syntax highlighting. You can then copy or download the beautified result.

Can I beautify minified JSON?

Absolutely! This tool is perfect for beautifying minified or compressed JSON. Paste your single-line JSON, and it will be instantly transformed into a beautifully indented, multi-line format that's easy to read and edit.

Does beautifying JSON change the data?

No, beautifying JSON only changes the formatting and whitespace. The actual data, structure, and values remain exactly the same. The beautified JSON is functionally identical to the original and will work the same way in any application.

Can I beautify JSON with errors?

The beautifier will validate your JSON and highlight any syntax errors with precise line numbers. While it won't auto-fix errors, it will show you exactly what needs to be corrected. For automatic error correction, use our JSON Fixer tool.

Is the JSON beautifier free to use?

Yes, this JSON beautifier is completely free with no limitations on file size, usage frequency, or features. No registration or sign-up required. Beautify unlimited JSON files with full syntax highlighting and validation.