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📊 CSV/TSV Converter

Parse CSV/TSV data and convert to JSON, SQL, HTML, or Markdown.

All processing happens locally in your browser. No data is sent to any server. GDPR/DORA compliant.

CSV Reference

CSV Rules (RFC 4180)

  • Fields separated by delimiter
  • Rows separated by newlines
  • Quote fields with commas
  • Escape quotes with ""

Common Delimiters

  • , - Comma (CSV)
  • \t - Tab (TSV)
  • ; - Semicolon (EU)
  • | - Pipe

Output Formats

  • JSON - For APIs/JavaScript
  • SQL - Database imports
  • HTML - Web tables
  • Markdown - Documentation

Tips

  • Auto-detect guesses delimiter
  • Header row creates object keys
  • Quoted fields preserve commas
  • Large files may be slow