Quick utilities
About this tool
Paste JSON on the left and get it formatted, syntax coloured and minified on the right. When the input will not parse, the parser message appears in the output, and the size, line count and validity are reported below.
How to use it
Set the values in the json formatter above and the result updates as you type. Everything runs in your own browser — there is no account, no upload and no server-side calculation, so nothing you type is transmitted or stored.
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