JSON Formatter & Validator
Format, minify, and validate JSON with syntax highlighting and error detection.
How to Use JSON Formatter & Validator
1
Paste your JSON data
2
Click Format to beautify or Minify to compress
3
View validation errors if any
Key Features
JSON formatting with indentation
Minification
Validation with error line numbers
Syntax highlighting
Tips & Tricks
Use 2-space indentation for readability
Validation catches common issues like trailing commas
Frequently Asked Questions
It detects missing quotes, trailing commas, mismatched brackets, invalid values, and all other JSON syntax errors with line numbers.