CSV Column Extractor

A CSV column extractor is an online tool that selects specific columns from CSV data by name, removing all other columns. Whether you're a data analyst focusing on relevant fields, a developer extracting specific attributes, or a business user simplifying large datasets, our extractor creates clean CSV files with only the columns you need.

This tool lets you specify which column names to keep, automatically removing all others while preserving row order and data integrity. The result is a streamlined CSV containing only your selected columns, perfect for focused analysis or simplified data sharing.

Working with CSV data requires efficient tools for data manipulation and transformation. This tool streamlines your workflow by providing instant results without requiring external software or programming knowledge.

Data professionals use this tool to save time on repetitive tasks, maintain data quality, and prepare datasets for analysis or import. The browser-based processing ensures your data remains private and secure.

The tool is particularly valuable when you need quick results, are working with sensitive data that shouldn't be uploaded to external services, or want to avoid installing specialized software for occasional CSV tasks.

Data Simplification: Extract only relevant columns from large datasets for easier analysis and sharing.

Privacy Protection: Remove sensitive columns before sharing CSV data with others.

Report Generation: Create focused reports by selecting specific metrics or dimensions.

API Data Preparation: Extract needed fields from API responses for frontend use.

Column Reorganization: Reorder columns by specifying them in your desired sequence.

Using this tool is straightforward: paste your CSV data or upload a file, configure your desired operation, and get instant results. The tool handles CSV formatting automatically while you focus on your data task.

All processing happens locally in your browser for complete data privacy. You can copy or download the results immediately for use in your projects, reports, or further analysis.