Remove Duplicate Lines
Delete repeated lines from lists, keeping the first occurrence.
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How to use Remove Duplicate Lines
- 1Type or paste your text into the box.
- 2Choose your options and press “Convert”.
- 3Copy the result or download it as a file.
About this tool
Delete repeated lines from lists, keeping the first occurrence. It works instantly in your browser with nothing to install. It's part of our free text tools, which work together — you can pass the result straight into related tools below.
Frequently asked questions
Is Remove Duplicate Lines free?
Yes. There's no sign-up, no watermark and no usage limit.
Is my data stored?
No. Everything is calculated in your browser and nothing is sent to a server.
Does it work on mobile and offline?
Yes. It works in any modern browser on phones, tablets and computers, and keeps working offline once the page has loaded.