Remove All Duplicate Lines from Text,Duplicate Line Remover Online

Welcome to Code-tools.net, your go-to free online tool for effortlessly removing duplicate entries from any list. Whether you're dealing with a simple text list or a complex spreadsheet, DupCleaner efficiently handles your data and eliminates duplicates. It supports multiple file types and languages, making it a versatile solution for anyone looking to save time and ensure data accuracy. With DupCleaner, there’s no need for complex software installations—just straightforward, hassle-free productivity.

Quickly paste text from a file into the form below to remove all duplicate lines from your text.

This tool will compare all the lines in your text and then find and remove all of the identical lines. You can then paste the newly cleaned unique text lines back into a file for saving.

If your data is in a spreadsheet, I've created instructions on how to delete duplicate rows from an Excel file which is a pretty straightforward process. I've also created an online tool for removing duplicate words that you might want to check out.

Note: Although the form below may seem small, you can paste tons of text into it to get your duplicate lines automatically removed. No problem.

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