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JSON formatter

Validate JSON syntax and make nested data easier to read.

How it works

Paste valid JSON data.
Check the available options, then select “Run tool”.
Check the result, then copy or download the text.

Related tools

JSON to YAML

Convert JSON data to a readable YAML document while preserving value types.

JSON to CSV

Convert an array of flat JSON objects into a CSV table.

Compare JSON

Compare two JSON values and report added, removed and changed paths.