Text tools
Remove duplicate lines and sort a list
Remove duplicate lines and optionally trim, filter and sort text.
Processed locally
Up to 1,000,000 characters and 10,000 lines. Content and digit systems are preserved; no Unicode normalization or number conversion.
Your answer will appear here.
Help and method
Each line is one item. Exact deduplication retains the first occurrence. Trimming, empty-line removal and case-insensitive comparison are optional. Sorting uses the selected interface language.
Methods and reliabilityWorked example
An example you can try or adapt to your own values.
- Input
- β α β
- Remove duplicates
- Yes
- Sort order
- Keep order
- Trim line edges
- No
- Remove empty lines
- No
- Case sensitive
- Yes
Result
β α