Paste any text and remove all duplicate lines instantly. Sort alphabetically, count removed duplicates, and keep only unique entries. Works with email lists, CSV data, and any text.
Paste your text into the input box — one item per line. This tool instantly removes all duplicate lines and shows only unique entries.
Yes. Paste your email list with one email per line and click Remove Duplicates. Enable case-insensitive mode to catch duplicates like User@Example.com and user@example.com.
Export your Excel column as a text file with one value per line, then paste it here. Copy the unique results and paste back into Excel.
Yes. Check the "Sort A-Z" checkbox before processing and the unique lines will be sorted in alphabetical order.
With case-insensitive mode on, "Apple" and "apple" are treated as the same word, so only one is kept. Without it, they are treated as different values.