Formateador JSON - Formatear y Validar JSON en Línea

Formatee, valide y embellezca JSON en línea con nuestro formateador JSON gratuito. Soporte para archivos, minificación y validación de sintaxis.

Acciones
Convertir JSON a

key 'jsonExample (es)' returned an object instead of string.

Juegue con datos JSON: JSON de Compañía de Seguros

{
  "InsuranceCompanies": {
    "Top Insurance Companies": [
      {
        "No": "1",
        "Name": "Berkshire Hathaway ( BRK.A)",
        "Market Capitalization": "$308 billion"
      }
    ],
    "source": "investopedia.com",
    "Time": "Feb 2019"
  }
}

Validador JSON

El Validador JSON en línea verifica la integridad/sintaxis de los datos JSON basándose en las Especificaciones del Formato de Intercambio de Datos de JavaScript Object Notation (JSON) (RFC).

  • Es súper fácil encontrar el error cuando los números de línea se resaltan con una descripción detallada del error.
  • Use el botón Formatear como herramienta de reparación JSON para arreglar el error.
  • Para validar JSON, solo necesita internet y no necesita instalar ningún software.
  • Sus datos JSON se validan en el propio navegador.

Esta herramienta JSON Lint proporciona verificación rápida y sin registro, los usuarios pueden verificar la validez de los datos JSON.

key 'keyFeatures (es)' returned an object instead of string.

JSON Validation

Validates JSON online with detailed error messages and line number highlighting.

JSON Beautifier

Supports indentation levels: 2 spaces, 3 spaces, and 4 spaces for better readability.

File Support

Upload JSON files and download formatted JSON files with ease.

JSON Minifier

Compress JSON data by removing unnecessary whitespace and formatting.

Cross-Platform

Works well in Windows, Mac, Linux, Chrome, Firefox, Safari, and Edge.

No Installation

Browser-based tool with no software installation required.

key 'howToUse (es)' returned an object instead of string.

1

Input JSON Data

Paste your JSON data into the input editor or upload a JSON file using the Upload File button.

2

Choose Formatting Options

Select your preferred indentation (2, 3, or 4 spaces) and choose between Format/Beautify or Minify/Compact.

3

Validate and Format

Click Validate to check JSON syntax, then use Format/Beautify to make it readable or Minify to compress it.

4

Copy or Convert

Copy the formatted JSON or convert it to other formats like XML, CSV, or YAML (coming soon).

key 'faq (es)' returned an object instead of string.

Why JSON FORMATTER?

JSON Formatter is very unique tool for formatting JSON, converting to XML, CSV and YAML. It can be used as json validator, json editor and json viewer.

Why format JSON Online?

It's hassle free, no need to install any software, speedy and secure, it saves time and accessible everywhere. Easy to clean and format JSON.

How do I format a JSON file?

Using JSON Formatter, click on upload button, it will open a file dialog to upload files. Select the file and click on format.

Is this JSON formatter free to use?

Yes, this JSON formatter is completely free to use. No registration or payment required.

Does this tool store my JSON data?

No, all processing is done in your browser. Your JSON data is not sent to any server or stored anywhere.