Strip every unnecessary space and line break from valid JSON to get the smallest possible output for embedding or sending over the wire. It validates as it minifies and flags errors clearly, all locally with nothing uploaded.
JSON Minifier is a quick, no-nonsense developer utility that runs entirely client-side, so your code and data never leave your machine.
No. Only whitespace is removed; values and order are unchanged.
Yes, paste the minified JSON into JSON Formatter to prettify it again.
No — minification is local to your browser.