How to filter a leads csv to a specific lead source
- Step 1Export the full leads CSV — Download from HubSpot, Salesforce, or your form tool.
- Step 2Drop into CSV Column Filter — Select the Lead Source column.
- Step 3Enter the source value to keep — Type 'Organic Search' or 'Paid Social'.
- Step 4Download the filtered leads CSV — Use for attribution review or agency reporting.
Frequently asked questions
Can I keep multiple lead sources in one pass?+
Yes. Enter a comma-separated list of source values to keep rows matching any of them.
What if the source column has inconsistent capitalisation?+
Normalise with Case Converter or Find & Replace first, then filter.
Is contact data uploaded?+
No. Filtering runs in your browser.
Privacy first
Processing runs locally in your browser with PapaParse. No file is uploaded — only metadata counters are saved for signed-in dashboard stats.