Beautify JSON
Formatting adds indentation and line breaks without changing the underlying data.
PRIVATE DEVELOPER TOOL
Paste JSON, then beautify it for readability or minify it for transport. Processing stays in your browser.
Ready
Formatting adds indentation and line breaks without changing the underlying data.
Minifying removes unnecessary whitespace to reduce size for storage or transport.
Common errors include trailing commas, single-quoted strings, and unquoted property names.