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Extract specific columns from CSV.
CSV Column Extractor is a free browser-based tool that helps you extract specific columns from csv. It is part of ToolsMonk's ms office tools collection, so you can finish the job without downloading software, creating an account, or jumping between multiple websites.
This tool is especially useful for workflows such as pulling just a few columns out of a wide csv export, removing unnecessary or sensitive columns before sharing, and reordering or subsetting columns for an import. Because it runs directly in your browser, you can use it on desktop, tablet, or mobile while keeping the process fast and easy for one-off tasks as well as repeat work.
CSV Column Extractor is designed for people who want a practical, privacy-friendly workflow with instant results inside the larger ToolsMonk library.
Upload or paste your CSV
Select the columns to keep (and their order)
The tool extracts just those columns
Download the trimmed CSV
Extracts specific columns from a CSV file
Keep only the columns you need, drop the rest
Reorder columns as you extract
Processes your data in the browser — no upload
Download the trimmed CSV
Free, with no signup
Pulling just a few columns out of a wide CSV export
Removing unnecessary or sensitive columns before sharing
Reordering or subsetting columns for an import
Slimming a large CSV to the data you actually need
CSV Column Extractor is a powerful free online tool available on ToolsMonk that helps you extract specific columns from csv. Whether you're a professional, student, or casual user, our csv column extractor provides instant, accurate results right in your browser without requiring any software installation or account creation.
As part of our MS Office Tools collection, this tool is designed with simplicity and power in mind. All processing happens client-side, ensuring your data remains completely private and secure. The tool works seamlessly across all modern browsers on desktop, tablet, and mobile devices.
CSV Column Extractor pulls specific columns out of a CSV — keeping only the fields you select, in the order you choose — to slim wide exports down to the data you actually need.
Its everyday value is taming bloated exports: files often arrive with far more columns than the task requires, and trimming to the relevant ones makes the data faster to import, easier to work with, and cleaner to hand off. You can also reorder columns as you extract, which is useful when a target system expects a particular order.
It's a privacy tool too. Removing columns that contain sensitive data — names, emails, account IDs — before sharing a file ensures you pass on only what's necessary, and because extraction runs entirely in your browser, the data you're protecting never leaves your device.
It keeps every row while subsetting columns (row filtering is a separate job better suited to a spreadsheet), and parses CSV properly so quoted values with commas stay intact. Pair it with the CSV Validator, CSV Merge, and other ToolsMonk data tools for a complete CSV workflow.
Drop sensitive columns (names, emails, IDs) before sharing a CSV — extract only what's needed
Reorder columns during extraction to match what your target system expects
It keeps all rows; for filtering rows too, use a spreadsheet alongside it
Common questions about this tool, its workflow, and what to expect before you use it.
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