JSON Diff
Compare JSON structures and identify changed fields.
JSON Key Sorter
Sort object keys recursively while preserving array order.
Processed locally in your browser.
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How to use JSON Key Sorter
- Choose Example to see valid input, or enter your own data.
- Run the tool and review the result. Invalid inputs show a helpful error.
- Copy or download the output, or use Reset to clear the workspace.
Practical example
{"z":1,"a":{"c":3,"b":2}}Common question
What should I know before using this tool?
Keys sort by Unicode code-unit order. Array elements keep their original order.
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