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About Remove Duplicate Lines

Remove Duplicate Lines is a free online tool that removes repeated lines from your text while preserving the original order. It is useful for developers, writers, SEO professionals, and anyone working with large text lists.

Features

• Remove duplicate lines instantly.
• Keep the original line order.
• Live line statistics.
• One-click copy.
• Clear text instantly.
• Works entirely in your browser.
• No registration required.
• Mobile-friendly.

How to Use

1. Paste your text into the editor.
2. Click Remove Duplicates.
3. Copy the cleaned text.

Frequently Asked Questions

Does this tool keep the first occurrence?

Yes. Only duplicate lines are removed while the first occurrence remains.

Is my text uploaded?

No. Everything is processed locally in your browser.

Is the tool free?

Yes, it is completely free.