List Duplicate Remover & Sorter
Paste a messy list of items, emails, or keywords. Get back a clean, deduplicated, sorted version instantly.
Paste your list
0 lines
Cleaned result
0 lines
Original lines
0
Duplicates removed
0
Empty lines removed
0
Final lines
0
01
Handles messy pastes
Extra spaces, blank lines, and inconsistent capitalization from spreadsheets or emails get cleaned up automatically.
02
Your inputs are remembered
This tool saves your last list and settings locally so they're still here if you close the tab and come back.
03
Nothing leaves your browser
No backend, no upload, no database. Every line is processed with plain JavaScript on your device.