JSON Formatter/Validator

Format, validate, and beautify JSON data with syntax highlighting.

Format & Validate

Format JSON with proper indentation and validate syntax automatically.

Minify Option

Minify JSON to reduce file size for production use.

Error Detection

Automatically detect and highlight JSON syntax errors.

JSON Formatter/Validator: Essential Tool for API Development

JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write and easy for machines to parse and generate. JSON is widely used in web APIs, configuration files, and data storage.

Our free JSON formatter and validator helps you format JSON with proper indentation, validate JSON syntax, and minify JSON for production use. This is essential for API development, debugging, and data processing.

Why Use a JSON Formatter?

1. Readability

Formatted JSON with proper indentation is much easier to read and understand, especially for complex nested structures.

2. Debugging

Properly formatted JSON makes it easier to identify syntax errors, missing commas, or incorrect structure.

3. Validation

Validate JSON syntax to ensure it's properly formatted before using it in your applications or APIs.

Conclusion

Our JSON formatter and validator is a free tool that helps you format, validate, and minify JSON data. Whether you're developing APIs, debugging JSON responses, or processing data, this tool ensures your JSON is properly formatted and valid. All processing happens locally in your browser, keeping your data private and secure.