Duplicate Data Remover
Remove duplicate CSV rows quickly.
You will be asked to sign in or create an account first.
How to use Duplicate Data Remover
- Paste your CSV text, or choose a CSV file (up to 5 MB).
- Choose whether capital letters should count as different.
- Click remove duplicates. The header row is always kept.
- Check the result and download the CSV.
Good to know: Rows count as duplicates only when every cell matches (ignoring extra spaces, and capitals unless you turned that on). Rows with small spelling differences stay.
Your data: Everything you type stays in your browser. It is not sent to or stored on BusinessVilla's servers.
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