JSON Formatter & Validator – Format, Validate & Beautify
Format, validate, and beautify JSON data online with our powerful JSON tool. Check for syntax errors, minify JSON for production, and view detailed statistics about your JSON structure. Essential tool for developers working with APIs and JSON files.
Whether you’re debugging API responses, writing configuration files, or working with JSON data, our tool makes it easy to ensure your JSON is properly formatted and valid.
🎯 Key Features
- Real-time Validation: Instant syntax checking as you type
- Format & Beautify: Make JSON readable with proper indentation
- Minify JSON: Compress JSON for production use
- Statistics: View keys count, depth, arrays, and size reduction
- Copy & Download: Save formatted JSON files
- Error Detection: Clear error messages with line numbers
📊 What You Get
- Total number of keys in the JSON object
- Nesting depth level of the structure
- Number of arrays in the JSON
- Size reduction percentage after minification
- Clear syntax error messages
💼 Perfect For
- Debugging API responses
- Validating JSON configuration files
- Formatting messy JSON data
- Preparing JSON for production
- Learning JSON structure and syntax