JSON Formatter
Format, validate, and beautify JSON data with syntax highlighting
JSON Formatter & Validator
Format, minify, and validate JSON data
JSON Tips
Valid JSON Rules
- • Use double quotes for strings
- • No trailing commas
- • No comments allowed
- • Keys must be strings
Common Errors
- • Single quotes instead of double
- • Missing closing brackets
- • Extra commas at the end
- • Unescaped special characters