StriveFormats

Remove duplicate rows

Find and remove duplicate rows, either rows that are identical in every column or rows that share a value such as a SKU.

Free · no sign-up · runs in your browser

Drop a CSV file here, or

Your file is processed in your browser. It is not uploaded.

How it works

  1. 1

    Drop in your CSV.

  2. 2

    Choose what makes two rows the same: every column, or key columns such as SKU.

  3. 3

    Check the list of removed rows, then download the cleaned file.

Questions

Which row is kept when two rows are duplicates?

The first one by default. Choose "the last row" to keep the newest version when a file was appended to over time.

Can I see what was removed?

Yes. Every removed row is listed with its row number, and you can download the removed rows as their own CSV.

Is it safe for Shopify files?

Yes, if you compare whole rows or Variant SKU. Don't compare by Handle alone: every variant of a product shares the Handle.

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