Is the JSON Sort Keys private?

Sorting happens locally in the browser tab. No JSON leaves your device.

What can I use the JSON Sort Keys for?

Snapshot fixtures, Config cleanup, Stable diffs are common uses. The tool runs in your browser so it is suitable for quick checks and sensitive snippets.

Does HappyFormatter store JSON Sort Keys input?

No. HappyFormatter's utility tools process pasted input in the browser tab and do not store it on a server.

HappyFormatter Local code tools

Browse tools

Private browser utility

JSON Sort Keys

Sort JSON object keys recursively in your browser for stable snapshots, readable config files, and easier diffs.

What this tool is good for

Sort object keys recursively while preserving array order.

Create stable JSON output for reviews and generated files.

Format the sorted output with readable indentation.

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JSON Viewer JSON Sort Keys JSON Diff

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