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JSON Validator

JSON Input

Valid JSON

About JSON Validator

Our JSON Validator is a powerful tool designed to help developers validate, format, and analyze JSON data. Whether you're working on API development, data processing, or debugging, this tool provides a comprehensive set of features to streamline your JSON-related tasks.

How to Use:

  1. Paste your JSON into the input area or use the "Upload JSON" button to load a file.
  2. Click "Validate JSON" to check if your JSON is valid.
  3. Use the "Minify" or "Beautify" buttons to format your JSON.
  4. Adjust the indent size for beautified JSON using the dropdown menu.
  5. Copy the formatted JSON to your clipboard or download it as a file.
  6. Use the "Schema Validation" tab to validate your JSON against a schema (feature not fully implemented in this demo).
  7. Use the "JSON Path" tab to query your JSON using JSONPath syntax (feature not fully implemented in this demo).

Key Features:

  • JSON validation with detailed error messages
  • JSON formatting (beautify and minify)
  • Customizable indentation for formatted JSON
  • File upload support for JSON files
  • Copy to clipboard functionality
  • Download formatted JSON
  • Dark mode interface for comfortable viewing
  • JSON Schema validation (placeholder for future implementation)
  • JSON Path querying (placeholder for future implementation)

Tips and Tricks:

  • Use the "Beautify" feature to make your JSON more readable before editing or debugging.
  • The "Minify" option is great for reducing file size when storing or transmitting JSON data.
  • When working with large JSON files, use the file upload feature instead of pasting to avoid browser performance issues.
  • If you're unsure about your JSON structure, start by validating it to catch any syntax errors.
  • Use JSON Schema validation to ensure your JSON adheres to a specific structure or format.
  • JSON Path queries can be useful for extracting specific data from complex JSON structures.
  • Remember that JSON keys and string values must be enclosed in double quotes.
  • When copying formatted JSON, make sure to select all the text to include any hidden characters.
  • If you're working with sensitive data, be cautious when using online JSON validators. This tool processes everything locally in your browser for enhanced security.