▦
CSV Viewer & Editor
Open a CSV file as an editable table, right in your browser.
📊Tap to choose a CSV fileor drop it here
Runs entirely in your browser. Nothing is uploaded.
How it works
- 1Choose a CSV file.
- 2Edit cells directly, or add rows and columns.
- 3Download the updated CSV.
About this tool
Open a CSV file as a real, editable table instead of squinting at raw comma-separated text. Fix a typo, add a row or column, then download the updated file — no spreadsheet software needed.
Does this handle commas and quotes inside a field correctly?
Yes, quoted fields containing commas, quotes or line breaks are parsed and written back out correctly.
Is my data uploaded anywhere?
No, the file is opened and edited entirely in your browser.