Format, validate, minify and analyze JSON data instantly. Everything runs in your browser — no data is sent to any server.
📥 Input JSON
Waiting for input...
📤 Formatted Output
Formatted JSON will appear here...
Ready
Keys
0
Size (raw)
0 B
Size (minified)
0 B
Depth
0
Frequently Asked Questions
What is a JSON Formatter? ▼
A JSON formatter takes raw or minified JSON data and adds proper indentation, whitespace, and line breaks to make it human-readable. It also validates whether your JSON is syntactically correct.
Is my data safe? ▼
Yes! Everything runs 100% in your browser using JavaScript. Your JSON data is never sent to any server. It's completely private and secure.
What's the difference between formatting and minifying? ▼
Formatting adds whitespace and indentation to make JSON readable for humans. Minifying removes all unnecessary whitespace to reduce file size — ideal for production APIs and data transmission.
What does "Sort Keys" do? ▼
Sort Keys alphabetically orders all object keys in your JSON. This makes it easier to find specific properties and compare JSON objects.