Mailchimp List Cleaner
Upload your Master List CSV to find duplicate emails, choose the row to keep, and export a clean Mailchimp-ready file.
How to use this: Export your Google Sheet Master List tab as a CSV, then upload it below. Column A should be Tag and Column B should be Email.
Upload Your Master List
📂
Drop your CSV here or browse to upload
Accepts .csv files only
0Total Rows
0Unique Emails
0Duplicate Rows
0Lists Found
| # | Current Tag | Also On These Lists | Status | Keep This Row | |
|---|---|---|---|---|---|
👆 Upload a CSV to get started | |||||