Format and validate your JSON data with syntax highlighting and folding support
JSON Formatter is a powerful tool designed to help developers format, validate, and beautify JSON data with ease. Whether you're working with API responses, configuration files, or debugging complex data structures, this tool makes JSON handling effortless.
All your JSON data is processed locally in your browser. No data is ever sent to any server or third party. Your sensitive information stays completely private and secure on your device.
Transform minified JSON into beautifully formatted, readable code with proper indentation.
Instantly detect syntax errors and get helpful error messages to fix your JSON data.
Copy formatted or minified JSON to clipboard with a single click for immediate use in your projects.