🔄 CSV ↔ JSON Converter
Convert CSV to JSON and JSON to CSV online. Parse CSV with custom delimiters and handle headers.
CSV vs JSON: Understanding the Formats
CSV (Comma-Separated Values) is a simple text format used for storing tabular data. Each line represents a row, and values are separated by commas (or other delimiters). CSV is widely used in spreadsheets, databases, and data exchange between applications.
JSON (JavaScript Object Notation) is a lightweight data-interchange format that's easy for humans to read and write, and easy for machines to parse and generate. JSON is the standard format for APIs and modern web applications.
Common Use Cases
📊 Data Migration
Convert CSV exports from spreadsheets to JSON for use in web applications and APIs.
🔄 API Integration
Transform CSV data into JSON format required by REST APIs and modern web services.
📈 Data Analysis
Convert JSON data to CSV for analysis in Excel, Google Sheets, or data analysis tools.
💾 Data Storage
Switch between formats based on storage requirements and application needs.
Best Practices
- ✓Headers: Always include headers in CSV files for proper JSON key mapping.
- ✓Delimiters: Use commas for standard CSV, but support other delimiters when needed.
- ✓Validation: Validate converted data to ensure accuracy and completeness.
- ✓Large Files: For very large datasets, consider processing in chunks or using specialized tools.