JSON formatter
Format, validate, and minify JSON in your browser.
Ctrl/⌘ Enter to format · Ctrl/⌘ Shift Enter to minify
FAQ
No. Everything runs in your browser. Close the tab or hit Clear to discard it.
Usually a trailing comma, single quotes, a comment, or a missing quote. The error points to the line and a path like $.user.address[0].
No. This is standard JSON only.