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  1. Home
  2. CSV & Data Analysis
  3. CSV Row Filter
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CSV Row Filter

Filter rows based on custom criteria and conditions

Filter CSV rows by condition, keep only the rows where a column equals, contains, is greater than, or matches a pattern you define. Think of it as a WHERE clause for your CSV.

Runs in your browser and files never uploadedMore csv & data analysisJump to full guide

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CSV Row Filter: a worked example

From a global orders file you only want EU rows with a total above 100 for a regional report.

Filter

region == "EU"  AND  total > 100
CSV Row Filter produces

Output

8,431 of 52,107 rows kept; original untouched

Multiple conditions combine with AND/OR across columns, so you carve the exact subset without a spreadsheet formula or SQL. The match count is shown immediately so you can sanity-check the filter before exporting.

What is CSV Row Filter?

Filter CSV rows by condition, keep only the rows where a column equals, contains, is greater than, or matches a pattern you define. Think of it as a WHERE clause for your CSV.

How to use

  1. 1Upload your CSV
  2. 2Set one or more filter conditions on any column
  3. 3Download the filtered result

Key features

  • Multiple filter conditions with AND/OR logic
  • Operators: equals, contains, starts with, greater than, less than, regex
  • Live row count showing how many rows match
  • Invert filter option to exclude matching rows

Common use cases

  • Extracting a subset

    Pull out rows for a specific date range, region, or status from a larger dataset.

  • Removing bad data

    Filter out rows with empty required fields or values outside acceptable ranges.

Frequently asked questions

Can I combine multiple conditions?

Yes. Add as many conditions as you need and choose whether rows must match all of them (AND) or any of them (OR).

Does it support regular expressions?

Yes. Select the regex operator and enter a JavaScript-compatible regular expression pattern.

Private by design

Rows and columns are parsed and transformed in memory in your browser. No record ever reaches a server.