What does this tool do?
It removes repeated lines and keeps only unique entries.
Text
Remove Duplicate Lines
Remove duplicate lines from text and keep only unique lines instantly.
Tool
Remove Duplicate Lines
Remove duplicate lines from text and keep only unique lines instantly.
This tool runs in your browser. Your input is processed locally and is not uploaded.
About this Tool
Use this free tool to remove duplicate lines from text.
Examples
- apple apple banana → apple banana
- Keeps only the first occurrence of each line
- Useful for cleaning lists and datasets
Frequently Asked Questions
Does it preserve the original order?
Yes, duplicate lines are removed while keeping the first occurrence in the original order.
What is this tool useful for?
It is useful for cleaning email lists, keyword lists, logs, and other text data.
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