Clean Text Lists Instantly
Remove repeated lines while keeping the first occurrence, so lists stay organized, readable, and ready to use.
No server uploadsProcessed locally in your browserYour files never leave your device
Result · 0 duplicates removed
Frequently Asked Questions
How do I remove duplicate lines from text?
Paste your text (one item per line) into the input. Duplicate lines are removed automatically and the unique result appears below.
Does it preserve the original order?
Yes. The first occurrence of each line is kept; subsequent duplicates are removed while maintaining the original order.
Is whitespace considered when detecting duplicates?
Trailing whitespace is trimmed when comparing lines, so lines that differ only in trailing spaces are treated as duplicates.