CSV to JSON Converter
Convert between CSV and JSON formats. Supports multiple JSON output formats and custom delimiters.
About CSV to JSON Conversion
CSV (Comma-Separated Values) and JSON (JavaScript Object Notation) are two of the most common data formats. This tool makes it easy to convert between them for data processing, API integration, or analysis.
JSON Output Formats
- Array of Objects: Each row becomes an object with column names as keys.
- Array of Arrays: Pure nested arrays, optionally with header row.
- Keyed Object: First column becomes the key for each record.
Supported Delimiters
- Comma (,): Standard CSV format
- Semicolon (;): Common in European locales
- Tab: TSV (Tab-Separated Values) format
- Pipe (|): Used in some data exports
Use Cases
- API Integration: Convert spreadsheet data to JSON for API requests
- Data Analysis: Transform JSON API responses to CSV for Excel/Sheets
- Database Import: Prepare data for database seeding
- AI Training: Format datasets for machine learning