🧹 Remove Duplicate Lines & Sort Text
Dedupe, sort, trim, change case, shuffle and reverse a list of lines — instantly and locally.
About this tool
Paste any list — emails, URLs, keywords, log lines — and clean it up in one pass. Remove duplicate lines, sort A→Z, Z→A or numerically, trim leading/trailing whitespace, drop blank lines, fold case, and reverse or shuffle the order. Every operation runs in your browser; nothing is uploaded to any server.
Options stack in a sensible order: trim and case changes are applied first, then blank/duplicate removal, then sorting. Useful for tidying mailing lists, deduping CSV columns, alphabetizing imports, or preparing word lists.
Input
Lines: 0
Characters: 0
Output
Lines: 0
Removed: 0
Sort
Change case