Formatador e validador JSON
Formate, minifique, ordene e valide JSON no seu navegador, com relatórios precisos de erros de análise. Nada é enviado a um servidor.
Como usar
Paste JSON into the input, then use Format for a pretty-printed result, Minify for a compact one, or Sort keys to order object keys alphabetically at every level (array order is preserved). Validate only checks the input without touching the output. Indentation can be 2 spaces, 4 spaces or tabs.
Observações
Everything runs in your browser; your JSON is never sent to a server. Syntax errors show the browser's own JSON parser message. Very large documents may take a moment to format.
Perguntas frequentes
Can it format JSON with comments (JSONC)?
No. It uses the standard JSON parser, so comments and trailing commas produce an error.
How are numeric-looking keys sorted?
Keys are sorted as strings, so "10" comes before "2".