JSON Formatter & Validator
Format, beautify, and validate JSON data to make it more readable and error-free. Perfect for developers working with APIs, configuration files, and data structures. Instantly detect syntax errors and improve code readability.
Copy
How to Use
- Paste your JSON data into the input field
- Click "Format" to beautify the JSON
- Click "Validate" to check if the JSON is valid
- Use the "Copy" button to copy the formatted JSON
- Use the "Clear" button to reset the input
FAQ
Is my JSON uploaded to a server?
No. Everything runs locally in your browser.
What indentation is used when formatting?
The formatter uses 2 spaces by default.