Remove Duplicate Lines Online
Remove duplicate lines from a pasted list instantly. Free online text deduplicator.
Privacy note: The text you paste into this tool is processed directly in your browser. Text Clean Tools does not collect, transmit, store, sell, or share your pasted text. Advertising cookies may be used on this site, but they do not give Text Clean Tools or advertising partners access to the text you enter into the tools.
How to use this tool
- Paste your list or rows of text.
- Click Remove Duplicates.
- Copy the unique lines from the output box.
Common uses
- Clean duplicate rows from copied spreadsheets.
- Deduplicate contact lists or product lists.
- Remove repeated lines from logs or notes.
Frequently asked questions
Does the tool keep the original order?
Yes. It keeps the first appearance of each line and removes later duplicates.
Are blank lines kept?
No. Blank lines are removed during deduplication for a cleaner output.
Is this processed on your server?
No. The deduplication runs locally in your browser.