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DATA TOOLS

CSV & tabular data

Validate and transform delimited tables and column-based data.

18 specialized tools100% local processing

RECOMMENDED START

Begin with the primary workflow

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FEATURED ANALYSIS AND UTILITIES

CSV to JSON

convert a CSV table with headers into JSON records.

Local browser processing
Source-aware conversion settings
Validated copyable output

Validation and checks1 option

CSV Validatorvalidate row widths, quoting, and table structure before importing CSV.

Analysis and utilities12 options

CSV Statisticsanalyze CSV dimensions, empty cells, duplicate rows, and column completeness.

CSV Viewerdisplay CSV records as a readable fixed-width table without executing spreadsheet formulas.

CSV Column Extractorselect named CSV columns and preserve their requested order.

CSV Column Reordererreorder every CSV column by an explicit header-name list.

CSV Duplicate Row Removerremove exact duplicate data rows while retaining the header and first occurrence.

CSV Sortersort CSV records by a named column with numeric-aware comparison.

CSV Filterkeep CSV rows whose selected column contains or exactly matches a value.

CSV Searchsearch every CSV cell case-insensitively and return matching rows with headers.

CSV Transposeswap CSV rows and columns while retaining empty cells.

CSV Quote & Escape Fixerrepair common quote escaping, validate row widths, and rewrite delimited data with consistent doubled quotes.

CSV Splittersplit CSV records into labeled chunks that each repeat the original header.

CSV Mergermerge CSV datasets with identical headers separated by a clear document marker.

Formatting and cleanup1 option

CSV Formatterparse CSV quoting and emit a consistent canonical delimited table.

Conversion tools3 options

CSV Delimiter Converterconvert between comma, semicolon, pipe, and tab delimiters with correct quoting.

Column to Comma-Separated String Converterturn one value per line into a correctly quoted comma, semicolon, pipe, or tab-separated list.

Comma-Separated String to Column Converterparse one quoted delimited record into a clean one-value-per-line column without splitting delimiters inside quotes.