Convert CSV spreadsheet data to JSON format with automatic type detection for numbers, booleans, and dates. Import Excel exports, database dumps, and tabular data into JSON arrays for APIs and applications.
name,age,city
John,30,New York
Jane,25,Boston
Bob,35,Chicago[
{"name": "John", "age": 30, "city": "New York"},
{"name": "Jane", "age": 25, "city": "Boston"},
{"name": "Bob", "age": 35, "city": "Chicago"}
]product,description,price
"Laptop","High-performance, 16GB RAM",999.99
"Phone","5G enabled, 128GB",699.99
"Tablet","10-inch display",449.99[
{"product": "Laptop", "description": "High-performance, 16GB RAM", "price": 999.99},
{"product": "Phone", "description": "5G enabled, 128GB", "price": 699.99},
{"product": "Tablet", "description": "10-inch display", "price": 449.99}
]id;name;active
1;Alice;true
2;Bob;false
3;Charlie;true[
{"id": 1, "name": "Alice", "active": true},
{"id": 2, "name": "Bob", "active": false},
{"id": 3, "name": "Charlie", "active": true}
]Convert JSON arrays and objects to CSV spreadsheet format instantly. Export API responses, database exports, and structured data to Excel-compatible CSV files with custom delimiters and header options.
Format, validate, and beautify JSON data instantly with syntax highlighting. Parse minified JSON, fix formatting issues, and visualize JSON structure with tree view for debugging APIs and config files.