JSON Formatter & Validator

Format, validate, and analyze JSON data

Input JSON

Status: Not validated

0 characters

Auto-validate on change Sort keys alphabetically

Tools

JSON Samples

Basic Object

Simple JSON object with different value types

Array Example

JSON array with nested objects

Complex Structure

Deeply nested JSON with arrays and objects

Invalid JSON

Example of malformed JSON for testing

Output

Formatted

Tree View

Statistics

Raw

Features

Beautiful JSON formatting with syntax highlighting
Real-time validation with error highlighting
Minification to reduce JSON size
Interactive tree view explorer
Detailed JSON statistics and analysis
Conversion to XML and CSV formats
JSON escaping/unescaping
Sample JSON data for testing
Copy to clipboard with one click
Download formatted JSON as file
Auto-validate option for real-time feedback
Key sorting for consistent formatting
Character count and validation status

How to Use

Paste your JSON into the input box (or use a sample)
Format or minify your JSON with the appropriate buttons
Validate to check for errors (auto-validation is enabled by default)
Explore the different output tabs (Formatted, Tree View, Statistics)
Use tools to convert, escape, or analyze your JSON
Copy or download the results for your use

Keyboard Shortcuts

Ctrl+Enter in input: Format JSON
Ctrl+Shift+Enter in input: Minify JSON
Ctrl+Space in input: Validate JSON
Ctrl+C in output: Copy formatted JSON

JSON copied to clipboard!