CSV Column Extractor & Filter
RAW CSV DATASET INPUT
CSV Column Filtering & Data Extraction Guide
Extracting specific columns from large CSV files isolates target variables for data science pipelines, database imports, and privacy compliance (removing PII data).
Use Cases
- Drop PII: Strip email addresses or phone numbers prior to dataset sharing.
- Column Isolation: Extract ID and SKU columns for bulk database updates.
Related Data Tools
Convert delimiters with the Delimiter Converter, convert JSON to CSV with the JSON to CSV Converter, or format SQL with the SQL Formatter.
Frequently Asked Questions
Common questions about this tool.
How does the CSV Column Extractor work? ▼
Paste your CSV text. The tool automatically detects header column names and lets you check/uncheck columns to extract a targeted subset of CSV data.
Can I reorder columns during extraction? ▼
Yes! The extracted CSV output respects your selected column order.
Is my CSV data kept private? ▼
100% private. Column parsing and filtering execute locally in your web browser.
How does this compare to the Linux `cut` command? ▼
It provides a graphical web interface equivalent to `cut -d"," -f1,3` with automatic header detection and quote-aware CSV parsing.
Can I download the extracted CSV output? ▼
Yes! Click "Download Extracted CSV" to save the filtered file.
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