Remove duplicate lines from text with sorting and case options
Unique lines will appear here
Sort lines of text alphabetically, numerically, or by length
Count lines, blank lines, duplicates, and line statistics in text
Count words, characters, sentences, and estimate reading time
Find and replace text with regex support and case-insensitive matching
Remove Duplicates is a free online tool that removes duplicate lines from your text. Paste text with repeated lines and instantly get a clean list of unique lines. Options include case-sensitive comparison, whitespace trimming, and alphabetical sorting. Perfect for cleaning email lists, removing duplicate entries from CSV data, and organizing text. All processing happens in your browser.