Sort JSON keys

Reorders object keys alphabetically, including nested objects and arrays of objects.

{{ jsonSort.message }}

Overview

Helps stable diffs and comparisons between payload versions. Arrays keep element order; only object keys are sorted.

Technical deep dive

Common questions summarized

  • What is this tool for?: It runs fully in your browser: useful to validate, format, or convert data in everyday development.
  • Are my inputs sent to a server?: Processing happens locally with JavaScript. We do not store what you paste into the text areas.
  • Can I use this for real production data?: Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.

Sample payload to try

  • See also the larger "Code Snippets" sample; paste this excerpt to try locally: Effect — {"z":1,"a":{"m":2,"b":3}} → chaves a, z e depois b, m

Tool guide

  • What JSON is See above. In JSON objects, key order has no fixed semantic meaning in the spec, but it affects diffs and readability.

  • What the tool does Walks objects (including nested ones) and sorts keys alphabetically. Arrays keep element order.

  • Why use it Stable diffs between file versions, less noise in reviews, and automated config comparisons.

Code Snippets

Code example
{"z":1,"a":{"m":2,"b":3}} → chaves a, z e depois b, m

Effect

{"z":1,"a":{"m":2,"b":3}} → chaves a, z e depois b, m

FAQ

What is this tool for?

It runs fully in your browser: useful to validate, format, or convert data in everyday development.

Are my inputs sent to a server?

Processing happens locally with JavaScript. We do not store what you paste into the text areas.

Can I use this for real production data?

Use at your own risk. For secrets (passwords, tokens), prefer controlled environments and your company policies. And always review the generated contents. Never trust blindly things you see on the internet.