Remove Duplicate Lines
Clean up your lists and data by filtering out repeated entries instantly.
Why Remove Duplicates?
Clean Data
Ensure your email lists, inventories, or code snippets contain only unique entries.
Save Time
Stop manually checking for repeated lines. Let our tool do it in milliseconds.
100% Private
Processing happens securely. Your sensitive lists are never stored on our servers.
Frequently Asked Questions
How do I remove duplicate lines?
Simply paste your text list into the input box and click "Remove Duplicates". The tool will instantly filter out repeated entries and show you the unique list.
Is my data private?
Yes, absolutely. We process your data securely. We do not store or save any of the text you paste into this tool.
Is there a limit on file size?
There is no hard limit, but browser performance may vary with extremely large datasets (millions of lines). For typical use cases, it's instant.