Text Deduplicator
Remove duplicate lines while preserving the first occurrence
Tool guide
Paste a list into the input, with one record per line. Removing duplicates keeps the position of each first occurrence.
- Ignore leading and trailing spaces to avoid formatting differences preventing a match
- Privacy:Text is never uploaded; processing happens entirely in your browser
FAQ
Is original order preserved?
Yes. The position where each item first appears is preserved.
Is my data uploaded?
No. Everything runs locally in your browser.