JSON Formatter
Format, beautify, or minify JSON data. Validate syntax, see structure stats, and copy the result.
Frequently Asked Questions
How do I format JSON?
Paste your JSON into the input box and click "Format / Beautify." The tool will indent it with your chosen spacing (2 spaces, 4 spaces, or tabs).
What does minify do?
Minifying removes all whitespace from JSON, producing the smallest possible string. This is useful for API requests or reducing payload size.
Will it tell me if my JSON is invalid?
Yes. If the input is not valid JSON, the tool will show the parser error message, which helps you find and fix syntax issues.