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Letter Types

Generator

CSV Formatter & Converter

Convert CSV to JSON, HTML tables, TSV and more. Parse, format, and transform spreadsheet data instantly.

Format Guide

CSV Format
Comma-separated values with optional quotes
TSV Format
Tab-separated values, common in Excel exports
JSON Array
Array of objects with key-value pairs
HTML Table
Structured table with thead and tbody

Pro Tips

  • Use quotes for fields with commas
  • Check delimiter settings for imports
  • Validate JSON before converting
  • Headers improve JSON structure
  • TSV works better with Excel