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Codificar JSON en URL

Prepara un JSON para pasarlo como parámetro de URL.

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Cómo usar Codificar JSON en URL

  1. Pega el JSON.
  2. Copia el resultado codificado.

Sobre Codificar JSON en URL

A veces necesitas enviar un payload JSON en la query string. Primero se minimiza y luego se aplica percent-encoding.

Preguntas frecuentes

How long can a URL be?

Browsers allow very long addresses, but servers and proxies often cut them at 2,000 to 8,000 characters. For anything larger, send the JSON in a request body instead.

Is it safe to put sensitive data in a URL?

No. URLs end up in browser history, server logs and referrer headers. Encoding is not encryption, so keep secrets out of the address.

How do I decode it again?

Use the JSON URL Decode tool, which reverses the encoding and the result is formatted as readable JSON.

Why is the output so much longer than the input?

Each special character becomes three characters, for example { turns into %7B. Structured text is full of special characters, so growth of 50 percent or more is normal.

Más en URL y Base64

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