Remove Duplicate Lines

Runs in your browser — nothing is uploaded

Lines

About this tool

Removes repeated lines, keeping the first occurrence of each. Works in your browser — nothing is sent to our servers.

What is Remove Duplicate Lines?

Remove repeated lines, keep the first occurrence. It is one of the Text & String Tools tools on MyCodeTips.

How do I use Remove Duplicate Lines?

Open the tool, enter or paste your input, and the result appears right away. Use the Copy button to copy it.

Is Remove Duplicate Lines free to use?

Yes. It is free to use and does not need an account.

Is my data safe with Remove Duplicate Lines?

Yes. It runs entirely in your browser, so what you enter is never uploaded to our servers.

Can I share my result?

Yes. Use the share buttons below the tool to post a link or copy a link to the tool page.