Remove Duplicates
Deduplicate lines instantly
— Deduplicate lines instantly
Input
Output
Output will appear here
0 words·0 chars·0 lines
⌘K
About Remove Duplicates
Removes duplicate lines from your text, keeping only the first occurrence of each. Supports case-sensitive and case-insensitive deduplication.
Use cases
- →Clean up duplicate entries in a list
- →Deduplicate email or domain lists
- →Remove repeated lines from logs
- →Unique-ify a word list
FAQ
- Which duplicate is kept?
- The first occurrence is always kept; subsequent duplicates are removed.
- What counts as a duplicate?
- Lines that are identical — optionally ignoring case.