CSV Column Extractor, Reorderer & Row Filter
Developer ToolsHigh UsageUnderstanding Your Results
Parses CSV datasets in browser memory, provides interactive column selection toggles, row search filtering, and exports cleaned CSV files.
Practical Guidance & Next Steps
Ideal for stripping PII (Personally Identifiable Information) before sharing datasets with contractors or AI models.
What is this?
A zero-knowledge data manipulation utility that extracts specific columns and filters rows from CSV files.
How does it work?
Why use it?
Quickly trims bloated CSV database exports down to only the fields you actually need.
Processes CSV datasets locally in browser memory up to tens of thousands of rows.
Frequently Asked Questions
Want this capability on your Windows desktop?
DevToys — Swiss Army Knife for Developers
Free open-source offline desktop app for Windows featuring 30+ formatters, converters, and hash tools.
Related Tools for Your Workflow
CSV to JSON & JSON to CSV Converter
Bi-directional tabular data converter between CSV/TSV spreadsheets and structured JSON arrays with custom delimiter support.