JSON Sorter
JSON Sorter
Paste input, adjust settings if needed, then run.
Sort JSON object keys recursively for deterministic payload ordering with strict/lenient parser support.
Result size
0chars
Run to update output.
Output summary
0 chars
More actions
Input: manualFile input
Choose a file
Click, drop, or paste from clipboard.
Settings
Status
Waiting for output.
Health 55/100
JSON Sorter policy
Designed for deterministic key order in diffs and snapshots with optional lenient normalization.
Recursive sorting
LOW riskObject keys are sorted recursively in ascending lexical order.
Order sensitivity
MEDIUM riskIf downstream systems rely on insertion order for readability, sorted output may differ from authored key order.
Normalization scope
MEDIUM riskLenient mode can repair common non-JSON syntax before sorting, but does not infer missing semantic values.
Result sizeLive
0chars
Run to update output.
Copy result = output only. Copy report = output + settings.
Privacy note
Flow
- Parse input JSON using strict or lenient mode.
- Sort keys recursively for every object node.
- Output deterministic JSON for clean comparison and caching workflows.
Example
Worked example: normalize config object
- 1 Input: {"z":1,"a":{"y":2,"b":3}}
- 2 Sorter applies lexicographic order at each object level.
- 3 Output: {"a":{"b":3,"y":2},"z":1} (formatted).
Nested objects become deterministic and easier to diff.
How
- Paste JSON payload into the input panel.
- Choose parse mode and run recursive key sort.
- Copy sorted output for tests, diffs, or storage.
Cases
- Reduce noisy git diffs caused by inconsistent key order.
- Normalize cache keys or generated fixtures.
- Compare JSON objects from different services fairly.
Avoid
- Expecting array item order to change (arrays are preserved).
- Sorting JSON before confirming key order is not business-critical.
- Expecting lenient mode to infer missing semantic fields instead of only normalizing syntax.
FAQ
Does json sorter send my input to a server?
No. JSON Sorter handles the input in your browser whenever possible, so routine conversions, previews, and copy actions stay on your device instead of being sent to Calctrove servers.
Does JSON sorter reorder arrays?
No. It only sorts object keys; array order remains unchanged.
Why sort keys at all?
Sorted keys reduce diff noise and make generated payloads deterministic.
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