JSON Validator and Beautifier

Validate & Beautify JSON
Flatten the JSON
Load Sample JSON
JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate.

It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition - December 1999.
JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language.

You can use this tool to validate, beautify or to flatten the JSON string.

You can add Chrome App to your browser to validate and beautify the JSON.

More tools:
- JSON Validator