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Remove Duplicate Lines

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Remove Duplicate Lines

Clean up lists by keeping the first occurrence of each line.

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  • Runs in your browser

Remove Duplicate Lines

Clean up lists by keeping the first occurrence of each line.

01

How to use the Remove Duplicate Lines

Paste a list with one item per line. Select Remove duplicates and copy the result.

02

Worked example

A list containing apple, pear, and apple on separate lines becomes apple and pear.

03

How the result works

The tool preserves order. Capitalization and spaces are treated as part of each line.

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