Remove Duplicate Lines
Clean up lists of emails, keywords, URLs or names by removing repeats. The first occurrence of each line is kept, and you can sort the result while you are there.
1 duplicate or blank lines removed
How to Use the Remove Duplicate Lines
- 1
Paste your list, one item per line.
- 2
Choose whether letter case matters.
- 3
Optionally sort the result alphabetically.
- 4
Copy the unique lines.
Remove Duplicate Lines Features
Case options
Treat Apple and apple as the same entry, or as two.
Optional sorting
Alphabetical order in the same step.
Removal count
See how many duplicates were taken out.
Runs in your browser
Nothing is uploaded to a server, so your content stays on your device.
Free and unlimited
No account, no watermark and no daily limit.
Works on mobile
Large tap targets and layouts that fit a phone screen.