Purpose
Format, minify, and validate JSON with clear syntax errors.
How it works
The parser converts text into a JSON value and serializes it with consistent whitespace; formatting does not change value types or array order.
Input
Enter text, numbers, a file, or a query target as required. Start with the page example to confirm the format, then replace it with your data.
Interpreting output
Confirm output format, units, and status, then compare with the input and target environment; successful formatting does not prove validity.
Limitations and privacy
This tool processes input locally in the browser and does not send it to the server.