Developer & data · By AIXpress
CSV Column Selector
Select and reorder named CSV columns while preserving quoted cell content and the original row order.
Analysts exporting only the fields needed for a data handoff.
Free to use. Your inputs are processed in this browser and are not included in usage analytics.
How to use csv column selector
- Paste CSV including unique column headers.
- List the exact column names in the desired order as a JSON array.
- Export the selected columns with spreadsheet-safe cells.
What to know about the result
- Quoted separators, doubled quotes, and quoted line breaks are parsed correctly. Inputs are limited to 10,000 rows and 50,000 cells.
- Exported formula-like cells receive one apostrophe prefix for spreadsheet safety. Reimports preserve that prefix; remove it only when you trust the original value.
- Header names match exactly, including case and punctuation. JSON arrays allow column names containing commas.
- Missing column names, repeated selections, and inconsistent row widths are rejected.
Related tools
- CSV to JSON Converter
Turn CSV with a header row into a JSON array while preserving text values and leading zeros.
- CSV to TSV Converter
Convert quoted CSV into tab-separated text for spreadsheet and data-import workflows.
- CSV Row Filter
Filter CSV records using exact text, substring, prefix, emptiness, or numeric comparisons on a named column.
For the next step, explore PDF tools and small business templates.