How to Use
Paste your JSON into the input area. The tool will automatically format and validate it. Use the minify button to compress JSON or copy the formatted output.
Frequently Asked Questions
What is JSON formatting?
JSON formatting adds proper indentation and line breaks to make JSON data readable. It does not change the data itself.
Is my data safe?
Yes. All processing happens in your browser. No data is sent to any server.
Can I validate JSON here?
Yes. If the JSON is invalid, the tool will highlight the error location and display an error message.