JSON Key Sorter
Sort object keys recursively while preserving array order.
How to use JSON Key Sorter
Make object-key ordering consistent before comparing configurations.
- Select Load example or paste your own test input.
- Choose Sort and review the available options.
- Run the selected action; review any validation message.
- Inspect the output before copying, printing or downloading it.
A small example
{"z":1,"a":2} → {"a":2,"z":1}When the result looks wrong
Arrays keep their order. Do not use JavaScript serialization for lossless handling of very large integers.
Questions about JSON Key Sorter
Is my input uploaded?
File and text processing runs in your browser. Opening the website still loads application assets from its host.
What if the result looks wrong?
Arrays keep their order. Do not use JavaScript serialization for lossless handling of very large integers.
Can I use sensitive production data?
Prefer non-sensitive test data. Never paste live access tokens, passwords or confidential documents into a site without assessing its code and environment.
Supported input and output
Text input; check the selected action and example for the expected syntax.
See the result panel and available copy or download controls for the selected action.