Data Tools

Convert JSON arrays into spreadsheet-ready CSV.

Turn CSV rows into structured JSON output.

Export CSV into Excel while preserving text-like values.

Convert Excel worksheets to CSV, TSV, or custom-delimited text with preview and download.

Export Excel worksheet to CSV.

Export Excel worksheet to TSV.

Convert worksheet to JSON objects.

Export worksheet as XML.

Generate SQL INSERT statements from rows.

Export worksheet as an HTML table.

Export worksheet as a Markdown table.

Extract a single column by index or name.

Split workbook into per-sheet CSV files.

Preview all sheets in a workbook.