Developer Tool
JSON Formatter& Validator
Format, beautify, validate, and minify your JSON data quickly and easily. Everything runs directly in your browser.
JSON Tool
Format Your JSON
Paste your JSON data below and choose an action.
Input JSON
Output
Features
Everything You Need to Work With JSON
A simple set of tools to make reading, validating, and optimizing JSON easier.
Format JSON
Beautify compressed JSON and make it easier to read.
Validate JSON
Check whether your JSON data contains valid syntax.
Minify JSON
Remove unnecessary spaces and formatting from JSON data.
Privacy Friendly
Your JSON is processed directly in your browser.
About JSON
What Is a JSON Formatter?
JSON, or JavaScript Object Notation, is a lightweight data format commonly used for APIs, web applications, configuration files, and data exchange between systems.
A JSON formatter helps organize JSON data using indentation and line breaks, making complex objects and arrays easier to read and debug.
You can also validate JSON to check for syntax errors or minify JSON when you need a compact version with unnecessary whitespace removed.
Quick Guide
How to Use the JSON Formatter
Paste Your JSON
Copy your JSON data and paste it into the input area.
Choose an Action
Format, validate, or minify your JSON depending on what you need.
Copy the Result
Review the output and copy the processed JSON for your project.
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