Developer Tools
JSON Formatter
Format and validate JSON data
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Why Use JSON Formatter?
- ✓100% Free - No hidden costs or premium features
- ✓No Signup Required - Start using instantly without creating an account
- ✓Privacy First - All processing happens in your browser. Your data never leaves your device
- ✓Lightning Fast - Instant results with no server delays
How to Use
- Enter or paste your text in the input area above
- The tool will automatically process your input
- Copy the result or download it as a file
Features
- ✓JSON formatting and beautifying
- ✓Syntax validation with error highlighting
- ✓Tree view navigator
- ✓Path copy ($.data.user.name)
- ✓Minify mode
Frequently Asked Questions
What is a JSON Formatter?
A JSON Formatter is a tool that takes raw JSON data and formats it with proper indentation and line breaks, making it easier to read and debug.
How do I validate JSON?
Simply paste your JSON into the input field. The formatter will automatically detect syntax errors and highlight them with line numbers and error messages.
Can I minify JSON?
Yes, our JSON formatter includes a minify option that removes all unnecessary whitespace and line breaks, reducing file size for production use.