Free Online JSON Formatter
Format and validate your JSON data with our simple and efficient online tool.
What is JSON?
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and 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.
Why use a JSON Formatter?
A JSON formatter helps to make JSON data more readable by adding indentation and line breaks. This is especially useful when working with large and complex JSON files. Our tool also validates your JSON, helping you to identify any syntax errors.
Security and Privacy
We prioritize your privacy. All formatting and validation operations are performed locally in your browser. This means your data is never sent to our servers, ensuring complete security and confidentiality.
Disclaimer
We do not take any responsibility for the formatted or validated data or its usage. All operations are performed on your device, and the application of the output is solely at your discretion and risk.