Online Remove Duplicate Text Lines
Remove duplicate lines from text. Keep first occurrence order or sort lines alphabetically.
Frequently Asked Questions
- Is order preserved?
- By default we keep first occurrence order. You can optionally sort lines (asc/desc) after deduplication.
- Are empty lines removed?
- Empty lines are kept as-is unless you choose to filter them; duplicates of empty line are merged into one.
- Case sensitive?
- By default yes. Some tools offer a case-insensitive option; this one compares exactly.
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