Duplicate Lines Remover

Remove repeated lines from lists and see how many duplicates were removed.

Duplicate Lines Remover

Duplicate line removal runs in your browser and your text is not stored.

Result

Enter values to see the result.

How it works

Duplicate Lines Remover helps clean lists, keywords, IDs, notes, and pasted rows. It can keep the original order or sort the unique output, and it shows the duplicate line count without storing your text.

Examples

Keyword list

Remove repeated keywords while keeping one copy.

Sorted unique list

Create a clean sorted list from pasted lines.

FAQ

Does it keep the original order?

Yes. The default option keeps the first occurrence of each line in original order.

Can the output be sorted?

Yes. Choose the sort output option to sort the unique lines A-Z.

Is my list stored?

No. The list is processed locally in your browser.