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THE FEUTEX TOOLKIT

CSV Row Filter

Filter a CSV column by text, empty values or numeric comparisons.

Data workspace● Runs in your browser
01 Your input
02 Your result

How to use this tool

  1. Paste the input using the example format.
  2. Adjust options and run the tool.
  3. Inspect and copy or download the result.

Try this example

name,team
Ada,a
Lin,b

Accuracy and scope

Numeric filters skip blank or nonnumeric cells. Text matching is literal, optionally case-insensitive. No regular expressions or locale-specific number parsing.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.