CSV ⇄ JSON Converter

CSV ⇄ JSON Converter

Convert between CSV (Comma-Separated Values) and JSON (JavaScript Object Notation) formats effortlessly. This bidirectional converter handles complex data types, custom delimiters, and provides smart parsing with proper quote handling and type detection.

Key Features:

• Bidirectional Conversion: Convert CSV to JSON or JSON to CSV with a single click.
• Smart Type Detection: Automatically detects and converts numbers, booleans, and strings.
• Custom Delimiters: Support for comma, semicolon, tab, and pipe delimiters.
• Header Options: Choose whether your CSV has headers or generate headers for JSON-to-CSV conversion.
• Quote Handling: Proper parsing of quoted fields with embedded commas and escaped quotes.
• File Operations: Upload CSV/JSON files and download converted results.
• Real-time Validation: Instant feedback on data format validity with detailed error messages.
• Example Presets: Quick-load common data patterns to get started immediately.

Common Use Cases:

• Data Migration: Convert spreadsheet data to JSON for web applications or APIs.
• API Integration: Transform JSON API responses into CSV format for analysis or reporting.
• Database Import/Export: Convert between formats for different database systems and tools.
• Data Analysis: Prepare data for analysis tools that require specific formats.
• Reporting: Convert JSON logs or data into CSV for Excel or Google Sheets.
• Configuration Files: Transform configuration data between human-readable CSV and machine-readable JSON.

Supported Data Types:

Example Conversions:

name,age,city John,30,New York Jane,25,Los Angeles

[
  {"name":"John","age":30,"city":"New York"},
  {"name":"Jane","age":25,"city":"Los Angeles"}
]

product,price,description Laptop,999.99,"High-performance laptop, 16GB RAM" Mouse,25.50,"Wireless mouse, ergonomic design"

[
  {
    "product":"Laptop",
    "price":999.99,
    "description":"High-performance laptop, 16GB RAM"
  },
  {
    "product":"Mouse",
    "price":25.50,
    "description":"Wireless mouse, ergonomic design"
  }
]