データ＆CSVツール
CSV Column Extractor
Isolate only the columns you need from massive spreadsheets. Check off desired columns, reorder them, and download the lightweight result.
Processed 100% locally in browser memory.
Rows
5
Columns
5
Total Cells
25
File Size
0.28 KB
Extract Single Column
Isolate emails, IDs, or names from your dataset
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CSV Column Extractor の使い方
1
Upload CSV
Load your spreadsheet.
2
Select Columns
Check off the specific columns you wish to retain.
3
Export Clean CSV
Download the filtered CSV containing only selected columns.
CSV Column Extractor について
Maps column header indices and extracts only corresponding elements across every row array in memory.
対応フォーマット
CSVTSV
利用制限
- •Files up to 100MB
主な機能
- Interactive checkbox selector for all columns
- Reorder output column sequence
- Select all / Deselect all shortcuts
- Instant live preview of extracted table
よくある質問
Yes, our responsive search filter allows you to quickly locate and select specific columns in wide tables.
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Filter CSV spreadsheet rows based on column values, exact matches, text search, or numeric thresholds.
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Sort CSV spreadsheet files by one or multiple columns in ascending or descending alphabetical/numeric order.
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