FM 5-01 Chapter 5 · Data formats

JSON formatter

Validate, pretty-print, minify and sort JSON, with line and column for errors.

Local only Runs in your browser. Nothing you enter leaves this page.

Indent

JSON input

Formatted

Numbers and strings are kept exactly as written, so large integers and values like 1.0 survive reformatting. Sorting compares keys by code unit, like most tools. Your input is never stored in the link, only the options.