Remove Duplicate Lines
Delete repeated and duplicate lines from any text, keeping only unique lines
Free · Instant · Private — runs in your browser
How the Remove Duplicate Lines works
Paste a list or block of text and the Remove Duplicate Lines tool scans it line by line, keeping only the first occurrence of each line and discarding the rest. You can choose whether the comparison is case-sensitive and whether to ignore leading and trailing whitespace, so “Apple ” and “apple” can be treated as the same or different depending on your needs.
The deduplication runs entirely in your browser, so lists of any size are processed instantly and privately. After removing duplicates, use Sort Lines to order the remaining entries, or Text to List to format them with bullets or numbers.
Want to learn more?
Learn how line deduplication works, how case sensitivity and whitespace affect results, and strategies for cleaning lists of repeated entries.
Read: How to Remove Duplicate Lines from Any ListThe Word Unscrambler is our flagship tool — type any jumble of letters and instantly reveal every valid word hidden inside, sorted by length. It’s the fastest way to solve Scrabble racks, Words With Friends tiles, and crossword clues.