Which occurrence of a duplicate line is kept?

The first one — later duplicates are removed, and the original order of the remaining lines is preserved.

Is line comparison exact or case-insensitive?

Exact — "Apple" and "apple" are treated as different lines. Trim your list first if you want case-insensitive deduplication.

No. The conversion runs entirely in your browser.

Remove duplicate lines from a list — the output updates automatically as you type.

Processed locally in your browser — nothing is sent to a server.

Input

5 lines32 charsValid

Output

apple
banana
cherry

3 lines19 charsValid

Paste a list, one item per line, and the deduplicated version appears on the right automatically — the first occurrence of each line is kept.

Which occurrence of a duplicate line is kept?: The first one — later duplicates are removed, and the original order of the remaining lines is preserved.
Is line comparison exact or case-insensitive?: Exact — "Apple" and "apple" are treated as different lines. Trim your list first if you want case-insensitive deduplication.
Is my text sent to your servers?: No. The conversion runs entirely in your browser.

Every conversion runs in your browser. Nothing you paste here is sent to WebCodeIn’s servers, logged, or stored.