How does JSON key sorting work?

The tool recursively sorts all keys in your JSON object alphabetically. Nested objects and arrays are also sorted.

Does sorting change the JSON values?

No, sorting only reorders the keys. All values remain exactly the same.

Can I sort arrays in JSON?

This tool focuses on sorting object keys. For sorting array elements, you would need a different approach based on specific criteria.

JSON Sort Tool - Online JSON Key Sorting

How to Use

Paste or type the JSON data you want to sort into the left input box.
Click the "Sort" button. All keys will be sorted alphabetically.
The sorted JSON result appears on the right, with nested object keys recursively sorted.
Click "Copy Result" to quickly copy the sorted JSON.

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About JSON Sort

JSON Sort is a free online tool that sorts all keys in a JSON object alphabetically. In team collaboration and version control, maintaining consistent JSON key order significantly reduces diff noise and makes code review more efficient.

The sort operation recursively processes all nested objects, ensuring all keys in the entire JSON structure are arranged in a uniform order. For JSON data containing arrays, keys within array objects are also sorted. The sorting process does not change any key-value pairs, only adjusts key order.