Free online CSV editor to edit cells, add or delete rows and columns, with undo/redo and instant export back to CSV.
Free for files up to 5 MB and 10,000 rows. Files are processed in your
browser — nothing is uploaded to a server. No account required.
About CSV Editor
Edit CSV files directly in your browser. Modify cell values, add new rows and columns, or delete data you don't need. Changes are reflected instantly.
Perfect for quick fixes before importing data into a database, CRM or analytics tool. Export your edited file when you're done — no software installation required.
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