JSON Formatter
Format, validate, and beautify JSON data instantly. Syntax highlighting and real-time error detection included.
JSON Formatter
Format, validate, and minify JSON
How to Use
- 1Paste your JSON — Paste or type your JSON data into the input area.
- 2Format automatically — JSON is formatted and validated in real-time.
- 3Fix errors — Any syntax errors are highlighted with line numbers.
- 4Copy result — Copy the formatted JSON to your clipboard.
Frequently Asked Questions
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data format used for storing and exchanging data between servers and web applications.
Why format JSON?
Formatted JSON is easier to read, debug, and understand. It adds proper indentation and line breaks to make the structure clear.
Is my data secure?
Yes, all processing happens in your browser. Your JSON data is never sent to any server.
What errors can this detect?
Missing brackets, commas, quotes, invalid values, and other syntax errors are detected and highlighted.