Remove Duplicate Lines

Free tool to remove duplicate lines from text. Paste your list, remove repeated lines, and copy unique results instantly.

How to Use This Tool

Paste your text or list into the input box. Duplicate lines are removed automatically and the result shows how many lines were removed. Toggle case sensitivity and whitespace trimming as needed.

Similar Free Tools

🔢

Line Counter

Free online line counter tool. Count total lines, non-empty lines, and empty lines in any text with line number display.

📝

Word Counter

Free online word counter tool. Count words, characters, sentences, paragraphs, and estimated reading time instantly.

🔁

Text Reverser

Free online text reverser tool. Reverse characters or reverse the order of words in any text. Copy results instantly.