JSON Formatter

Format, validate, and minify JSON data with syntax highlighting

Formatters & Validators Runs in your browser

Sort keys

JSON Input

Result

How to Use

1Paste your JSON data in the input area

2Select Format, Minify, or Validate mode

3The formatted result appears in the output area

4If the JSON is invalid, an error message will be shown

5Click Copy to copy the result to your clipboard

What is JSON formatting?

JSON formatting (or beautifying) adds proper indentation and line breaks to compressed JSON data, making it easier to read and debug.

What does JSON minification do?

JSON minification removes all unnecessary whitespace and line breaks, reducing file size for transmission and storage.

Is my data safe?

Yes, all JSON processing happens in your browser using JavaScript's built-in JSON.parse() and JSON.stringify(). No data is sent to any server.

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