This tool allows you to validate your JSON code and identify any syntax or formatting errors that may need to be corrected. Because JSON follows a strict structure, even minor issues—such as missing commas, incorrect brackets, invalid quotes, or improperly formatted values—can cause the entire file to fail when being parsed.

When your JSON contains errors, applications, APIs, or scripts that rely on it may be unable to read or extract the required data, resulting in broken functionality or unexpected behavior. Validating your JSON beforehand helps ensure that your data is correctly structured, consistent, and ready for use.

To use the tool, simply paste your JSON code into the input area below and click “Validate Code”. The validator will analyze your code and display clear, easy-to-understand error messages, making it quick and simple to locate and fix any issues.

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How to Use?

The json validator is a handy tool that will let you know if there are errors in your json files.

1. Copy and paste your json code in to the textarea above.
2. Once that is done, click on 'Validate Code' for the generator to check the code.
3. If there are any errors, this tool will let you know which line they appear on so that it can be fixed.
4. Any errors in your json file should be fixed for it to work correctly.