CSV Validator

Column-consistent CSV format validator

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About CSV Validator

Check CSV files for proper formatting including consistent column counts across all rows, balanced quotes, duplicate headers, and empty headers. Supports comma, semicolon, tab, and pipe delimiters. Displays row/column stats and header preview.

CSV Validator Features

  • Multi-delimiter support
  • Column consistency checks
  • Duplicate header detection
  • 100% private and client-side processing

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