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JSON
JSON Formatter
Pretty-print JSON with indentation. Free to use in your browser — no signup required on Toolora.
JSON input
Output
JSON Formatter FAQ
It pretty-prints JSON with indentation so nested objects and arrays are easier to read and debug.
The tool validates input first. If parsing fails, you will see an error message instead of formatted output.
Yes. Use the JSON Minifier tool on Toolora to remove unnecessary whitespace from valid JSON.