JSON Formatter
Format, validate, and beautify JSON instantly
How to Use JSON Formatter
- Paste your JSON code into the input area
- Click "Format" to beautify or "Minify" to compress
- Copy the formatted output to your clipboard
Key Features
- Instant Validation - Automatically detects and highlights JSON syntax errors
- Beautify & Minify - Format or compress JSON with one click
- 100% Client-Side - Your data never leaves your browser - completely secure
Frequently Asked Questions
What is a JSON formatter?
A JSON formatter is a tool that takes JSON code and formats it into a readable structure with proper indentation, making it easier to understand and debug.
Is my JSON data safe when using this tool?
Yes, absolutely! All processing happens client-side in your browser. Your JSON data never leaves your computer or gets sent to any server.
Can I format invalid JSON?
The tool will attempt to validate your JSON first. If it is invalid, you will see an error message indicating what is wrong, helping you fix the syntax issues.
What is the difference between beautify and minify?
Beautify adds indentation and line breaks to make JSON readable. Minify removes all whitespace to reduce file size, useful for production environments.