What can you do with this?
- Sort a list alphabetically or in reverse
- Remove duplicate emails or URLs
- Strip empty lines from a copy-pasted block
- Number each line for code or data review
Frequently asked questions
How do I remove duplicate lines?
Paste your list and click "Remove duplicates". The tool keeps the first occurrence of each line and discards the rest.
Does sorting handle Unicode correctly?
Yes. Sorting uses localeCompare which produces a natural alphabetical order across languages.