JSON Formatter & Validator
Beautify, minify and validate JSON instantly in your browser. Syntax highlighting for keys, strings, numbers and booleans included.
0 B
Output will appear here...
About JSON Formatting
✨ Beautify
Converts compact JSON into a readable, indented format. Perfect for debugging API responses or reading configuration files.
📦 Minify
Removes all unnecessary whitespace to make JSON as small as possible. Reduces file size and speeds up data transfer in APIs.
✅ Validate
Checks that your JSON is syntactically correct. Reports the exact error message when invalid, helping you fix issues fast.
🎨 Syntax Highlight
Color-codes keys, strings, numbers, booleans and null values so you can scan large JSON structures at a glance.