Minificador JSON
Minifique o JSON ao máximo.
Paste JSON to remove all whitespace and produce the smallest valid JSON. Invalid JSON is reported so you can fix it first. Everything runs locally in your browser.
Sua entrada é processada localmente no navegador — nada é enviado, armazenado ou registrado.
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Como funciona
- 1 Paste your JSON.
- 2 The minified output appears live.
- 3 Copy or download the result.
Casos de uso comuns
- Shrink API payloads.
- Reduce config file size.
- Inline JSON into code.
- Save bandwidth for embedded data.
Perguntas frequentes
Is my input sent to a server?
No. Everything runs locally in your browser — your input is never uploaded, stored or logged.
Is the JSON validated first?
Yes — the input is parsed, so invalid JSON shows an error instead of producing broken output.
Is it really free?
Yes — free, with no signup and no limits.