去除重复行
在保留顺序的同时移除重复行。
相关工具
What is Remove Duplicate Lines?
This tool filters repeated lines from pasted text — handy for cleaning email lists, tags, and log files.
How to use
Paste your text with one item per line.
Click Remove Duplicates.
Copy the cleaned result.
Benefits
- Preserves original order
- Case-sensitive option
- Instant results
常见问题
Is this tool free?
Yes. This tool is completely free to use with no sign-up, no limits, and no hidden fees.
Does my data leave my browser?
No. All processing happens entirely in your browser using client-side JavaScript. Your data is never sent to a server or stored anywhere.
反馈并报告问题
发现错误或有建议？让我们知道——它可以帮助我们改进这个工具。
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