All Tools VerseTruncate CSV Columns
Keep only the first columns of your CSV by truncating each row to a column count you choose. Free, private, and works entirely in your browser.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Keep only the first N columns of a CSV file and drop the rest. This is handy for trimming wide exports down to the fields you actually need. Your data is processed locally in your browser and never uploaded.
How to Use Truncate CSV Columns
- Paste your CSV. Drop the CSV text into the input box.
- Set the column count. Choose how many columns to keep.
- Truncate. Select the button to cut the extra columns.
- Copy the result. Use the copy button to grab the new CSV.
Frequently Asked Questions
Does it handle quoted fields?
Yes. Fields wrapped in quotes, including ones that contain commas or line breaks, are parsed and rebuilt correctly.
What happens to the extra columns?
Any columns beyond the count you choose are removed from every row, keeping the first ones.
Is my data sent anywhere?
No. Everything runs in your browser, so the CSV you paste is never uploaded.
Is it free?
Yes. Every tool here is free to use with no sign up.
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