CSV Tools

Filter, sort, dedupe, and analyze CSV data — all in your browser.

CSV Viewer

Paste any CSV and see it as a clean, scrollable table. Auto-detects delimiter. Browser-based, no upload.
CSV Filter

Filter CSV rows by column value — contains, equals, regex, numeric compare. Browser-based, no upload.
CSV Sort

Sort CSV rows by any column — alphabetical, numeric, or natural (a2 before a10). Browser-based.
CSV Column Extractor

Pick specific columns from a CSV and output as CSV, TSV, or a plain newline-separated list.
CSV Deduplicate

Remove duplicate rows from a CSV by full row or by selected columns. Case-insensitive and trim options.
CSV Stats

Per-column statistics for any CSV: count, non-empty, unique, numeric count, min, max, mean, sum.