Paste a wall of JSON, get it pretty printed and validated as you type. Broken? It points at the exact line and column. Minify too.
Strict JSON: no comments, no trailing commas, double quotes only. Parsed in your browser, so pasting API responses with secrets is fine.
QUESTIONS NOBODY ASKED · ANSWERED ANYWAY
No. It is parsed by your browser, so API responses with tokens or customer data never leave your machine.
The usual suspects: a trailing comma after the last item, single quotes instead of double quotes, comments, or unquoted keys. All are fine in JavaScript but not in JSON.
Strips every space and line break that is not inside a string. Same data, smallest size, ready to paste into a config or request body.