Text Tools
Remove Duplicate Lines
Count, clean or convert text with Remove Duplicate Lines. Free, fast and mobile-friendly. No sign-up required, and calculations or text processing run locally in your browser whenever possible.
Remove repeated lines while keeping the original order.
Input
Live insight
22words6 sec reading time
Words22
Characters128
Without spaces106
Sentences3
Paragraphs2
Lines3
Reading time6 sec
Speaking time9 sec
Avg words/sentence7
Paste or type your text here. Instant Toolbox updates the results as you write.
Your text is processed locally in your browser.
Your text is processed locally in your browser and is not uploaded to our servers.
What is remove duplicate lines?
Clean lists and pasted data by removing duplicate lines instantly.
How to use remove duplicate lines
- Paste or type your text into the Remove Duplicate Lines input box.
- Review the live result and adjust your text if needed.
- Copy the result or download it as a TXT file.
When to use remove duplicate lines
- Clean keyword lists
- Deduplicate email lists
- Prepare spreadsheet imports
- Remove repeated notes
FAQ
Does it keep the first occurrence?
Yes. The first copy of each line is kept and later duplicates are removed.
Are blank lines removed too?
Blank lines can be removed with the Remove Empty Lines tool.