How to remove duplicate lines

1. Paste your list

   Put the lines into the Text field. The tool splits on \n and \r\n, so log dumps and spreadsheet columns both work.

2. Mind exact-match rules

   Lines are compared verbatim — "alice" and " alice" stay distinct, and so do "alice" and "Alice". Trim or lowercase first if you want fuzzy dedupe.

3. Run the dedupe

   Press Run. The first occurrence of each line is kept, later duplicates are dropped, and the original order is preserved.

4. Copy the cleaned list

   Output appears below. Copy it back into your sheet, ticket, or config file.