CSV Editor
Open a CSV table, edit cells in your browser, and download a spreadsheet-safe CSV copy.
Free browser tool
No Matrix computer needed
✓ No account or card
✓ Use the result right away
✓ Task-specific limits below
Workspace
Use csv editor
Runs in this browser tab
35 characters / 200,000
Editable table
Open the CSV to edit cells. Exported CSV neutralizes spreadsheet formulas.
How to use it
Paste CSV, open the table, edit cells or add rows and columns, then download the edited CSV.
What to check
Limited to 1,000 data rows and 100 columns. Export neutralizes cells that spreadsheet apps might execute as formulas.
Review the result before using it in a published page, application, or agent configuration.
Quick answers
Frequently asked questions
Can CSV Editor open a table with thousands of rows?
It accepts up to 1,000 data rows and 100 columns. Larger datasets need a spreadsheet or database workflow.
How does CSV export handle formula-like cells?
The download neutralizes cells that spreadsheet apps might interpret as formulas. Review exported data in the target app.
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