JSON Beautifier

Format, validate, and beautify your JSON data with syntax highlighting and error detection.

Input JSON

Paste your JSON data here to format or validate it.

Loading...

Formatted Output

The formatted JSON will appear here after processing.

Loading...

Click "Beautify JSON" or "Minify JSON" to see the formatted output here.

🔒 Privacy First: Your JSON data is processed entirely in your browser. We don't store or transmit any of your data to our servers.