JSON Key Sort (Unified key order for easier diffs)
Automatically align JSON key order to speed up reviews and comparisons. Choose all levels or top-level only.
- Easier diffs with fixed key order
- Array order is preserved by default
- Indent and sort in one step
கருவி
விருப்பங்கள்
Array element order is preserved.
詳細設定
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1. Paste
Paste JSON into the input panel.
2. Choose scope & indent
Pick all levels or top level only, and set the indent.
3. Sort & copy
Click “Sort & format” and copy the output.
Example
{"b":1,"a":{"d":4,"c":3},"arr":[{"y":2,"x":1},3]}
{
"a": {
"c": 3,
"d": 4
},
"arr": [
{
"x": 1,
"y": 2
},
3
],
"b": 1
}
{
"a": {
"d": 4,
"c": 3
},
"arr": [
{
"y": 2,
"x": 1
},
3
],
"b": 1
}
What you can do
Sort keys for the entire JSON or only the top level
Keep array element order while sorting object keys
Switch between ascending/descending order
Choose indent or minify in one click
Specifications (arrays / nesting / numbers)
- Object keys are sorted lexicographically (code point order).
- Arrays keep their element order.
- Indent can be 2, 4, tab, or minify.
- If the input is not valid JSON, the output is not updated.
- This tool supports standard JSON only (no comments or trailing commas).
- Large inputs may take a moment to process in the browser.
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Are nested objects sorted?
Yes. Choose “All levels” or “Top level only”.
What about arrays?
Array element order is preserved. Objects inside arrays follow the chosen sort scope.
Can I keep the original indentation?
The output uses the indent you select (2/4/tab/minify), not the original formatting.
Can I use JSON with comments (JSON5)?
No. This tool supports standard JSON only.
Where is the processing done?
All processing runs in your browser; nothing is sent to a server.