Experience the best with our premium plans – unlock exclusive features now!

Remove Duplicates

Find and remove duplicate lines from any list

Input

Options

Matching

Case insensitive'Apple' and 'apple' are treated as the same — output in lowercaseTrim whitespaceStrip leading & trailing spaces before comparingIgnore blank linesRemove empty lines from the output

Sorting

Sort results A → ZAlphabetically sort the unique outputReverse sort Z → AReverse the sort order (requires Sort results)

Quick actions

100% in-browser

Your data never leaves your device. All processing happens locally — no server, no upload.