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Remove duplicate lines
Remove repeated lines from a list or text, keeping the first occurrence of each line.
How to use Remove duplicate lines
Enter your details in the tool above and press the main button to get your result. You can copy text results or download file results. Most tools work entirely in your browser, so your files and inputs are not uploaded anywhere, except where the tool page names a public API it calls.
Related tools: Word counter / character counter, Case converter, Text diff / compare, Sort lines alphabetically.