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CSV Data Workbench
Open, search, sort, clean, and export CSV data locally in your browser.
Runs in your browser. Your content stays on this device.
Choose CSV file
Or paste CSV text
Open data
Remove duplicate rows
Download CSV
Download backup
Search rows
Sort by column
Keep original order
Data preview
JavaScript is required.
What you can do
Open a CSV file or paste delimited text.
Search, sort, and remove duplicate rows before exporting.
Your data stays on this device.
Guides
How to find and remove duplicate rows from a CSV
Clean exact duplicates without deleting legitimate customers, products, or orders.
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Text Counter
Count characters, words, lines, and text size as you type.