JSON Prettier Tool

Pretty print compact JSON into readable indentation so nested objects, arrays, and API payloads are easier to inspect and reuse.

How to use

  1. Paste minified or uneven JSON into the editor.
  2. Run the browser-side pretty print workflow.
  3. Review the formatted JSON output and copy it when ready.

Benefits

  • Turns compact JSON into a readable structure for review and debugging.
  • Makes nested arrays and objects easier to inspect before sharing or documenting them.
  • Keeps formatting local to the browser with copy-ready output.

Sample JSON

{"id":101,"name":"Ada Lovelace","active":true,"roles":["admin","editor"],"profile":{"email":"ada@example.com","score":9.8}}

Sample output

{
  "id": 101,
  "name": "Ada Lovelace",
  "active": true
}

FAQ

Is JSON Prettier different from JSON Formatter?

They solve closely related problems, but JSON Prettier emphasizes readable presentation while keeping the same browser-side cleanup flow.

Can I pretty print nested API responses before documentation or code review?

Yes. The route is designed to make compact payloads easier to review, annotate, and share.