CSV/TSV ↔ JSON Converter

Professional tool for converting between CSV, TSV and JSON formats. Perfect for data integration, API development, and file format transformation.

About CSV/TSV and JSON Conversion

Converting between CSV (Comma-Separated Values), TSV (Tab-Separated Values) and JSON (JavaScript Object Notation) formats is essential for data integration and API development. Our converter handles complex transformations while preserving data structure and formatting.

Key features of our converter:

  • Bidirectional conversion (CSV/TSV to JSON and JSON to CSV/TSV)
  • Support for multiple delimiters (comma, tab, semicolon, pipe)
  • Custom character encoding options
  • Header row detection and customization
  • Data type preservation
  • Empty row handling
  • Whitespace trimming options
  • Large file support
  • Data cleaning for quoted values

Input

Output Format

Output

Output will appear here
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Common Use Cases

API Integration

  • Convert CSV data for API submissions
  • Transform API responses to CSV
  • Batch data processing
  • Data migration tasks

Data Analysis

  • Convert spreadsheet data to JSON
  • Prepare data for visualization tools
  • Transform analytics exports
  • Create data backups

Advanced Features

Data Handling

  • Custom delimiter support
  • Multiple encoding options
  • Automatic type detection
  • Error handling and validation

Output Options

  • Formatted JSON output
  • Custom CSV formatting
  • Download or copy results
  • Preview before conversion

Tips for Better Conversions

CSV Tips

  • Use consistent delimiters
  • Include header rows
  • Escape special characters
  • Validate data types

JSON Tips

  • Use proper JSON syntax
  • Structure data consistently
  • Handle nested objects
  • Format for readability

Best Practices

  • Backup your data
  • Test with sample data
  • Verify conversions
  • Use appropriate encoding

Frequently Asked Questions

What file formats are supported?

Our converter supports CSV files with various delimiters and JSON files in both formatted and minified forms.

How large can my files be?

The converter supports files up to 10MB in size. For larger files, consider using our API or breaking the data into smaller chunks.

Is my data secure?

All conversions happen in your browser - no data is sent to our servers. Your data remains private and secure.

Can I convert between different delimiters?

Yes! Our tool supports conversion between various delimiter types including commas, tabs, semicolons, and pipes. You can also specify custom delimiters.