Is my data sent to a server?

No. All processing happens in your browser. Your JSON never leaves your device.

What's the maximum JSON size?

There's no hard limit, but very large files (>10MB) may slow down your browser.

Is my data sent to a server?

No. All processing happens in your browser. Your JSON never leaves your device.

What's the maximum JSON size?

There's no hard limit, but very large files (>10MB) may slow down your browser.

Gratis

Formateador y Validador JSON

Formatea, minifica y valida JSON con resaltado de sintaxis y análisis de estructura.

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Acerca de JSON Formatter & Validator

Paste JSON to format with custom indentation, minify for production, or validate structure. Shows key counts, nesting depth, and data type breakdown. Works entirely in your browser.

Preguntas Frecuentes

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LaunchChat procesa configuraciones JSON para la personalización del widget.

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Clean JSON, clean docs. Clean support starts with an AI that reads your documentation and gives cited answers.

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