Is my JSON sent to a server?

No. Parsing and formatting happen entirely in your browser.

What happens with invalid JSON?

The tool shows a parse error with the approximate location of the problem.

Very large payloads may slow the browser. For multi-megabyte files, a desktop tool may be faster.

Ordinator

Put your data in formation.

Paste JSON to beautify, minify, or validate it. Invalid JSON shows a clear error. Everything runs locally.

A legion moved by orders, not chaos. Put your JSON in formation — indented, validated, or stripped to its essentials.

Is my JSON sent to a server?: No. Parsing and formatting happen entirely in your browser.
What happens with invalid JSON?: The tool shows a parse error with the approximate location of the problem.
Does it support large JSON files?: Very large payloads may slow the browser. For multi-megabyte files, a desktop tool may be faster.