Introduction

JSON Formatter Online is a free online tool that helps you format, beautify, validate, and minify JSON data. Paste your JSON and instantly get a clean, readable output.

How to use:

1. Enter or paste your JSON data in the text box below.

2. Click "Format" to beautify or "Minify" to compress your JSON.

3. You may use the copy button to quickly copy your result.

Input JSON:

Formatted JSON:

About JSON Formatter Online:

JSON (JavaScript Object Notation) is the most widely used data interchange format on the web. It is lightweight, human-readable, and easy for machines to parse and generate. However, raw JSON data -- especially from APIs -- is often minified into a single line, making it extremely difficult to read and debug.

JSON Formatter Online solves this by instantly converting compressed JSON into a well-indented, readable format. It also validates your JSON to catch syntax errors like missing commas, unmatched brackets, or invalid characters before they cause problems in your application.

All processing happens entirely in your browser. Your data is never sent to any server, ensuring complete privacy and security.