Remove Duplicate Lines
Paste a list, get it back with every duplicate line gone — first occurrences kept, order untouched, counts shown.
How to use it
Paste your list — one item per line, from anywhere.
Choose case handling. Ignore-case by default; tick the box if 'Apple' and 'apple' are genuinely different entries.
Clean and copy. The result updates live as you type, and the counter shows exactly how many duplicates were removed.
The five-minute job nobody should do by eye
Duplicates sneak into lists the honest way: two exports merged, a form submitted twice, the same keyword brainstormed by three people. Hunting them manually is slow and unreliable — the eye slides right past the second 'blue-widget-xl' hiding forty lines below the first. This tool does the comparison perfectly and instantly, keeps the order you intended, and shows its working in the count, so a 4,000-line list is as trustworthy as a four-line one.