ToolsDevelopment & data

Validate and sort JSON

Validate JSON and recursively sort keys for more stable diffs.

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Inputs

Change assumptions

Method

JSON.parse → recursive key sort → pretty JSON.stringify.

How to use it

Use the result as a transparent planning estimate. Change one assumption at a time, compare scenarios and move to Toolkit when you need system-level simulation.

Limits

Sorting keys changes presentation, not semantics; arrays keep order.

Local by design

Your inputs are processed in this browser. This utility does not need an account, database or AI API.