Remove Duplicate Lines

Deduplicate lines, sort alphabetically, remove empty lines, and trim whitespace from lists.

Text v1.0.0 149 uses

Input (one item per line)

Case-sensitive Trim whitespace Remove empty lines Sort A-Z

Output

About This Tool

This Remove Duplicate Lines tool cleans up text by removing duplicate lines, sorting alphabetically, stripping empty lines, and trimming excess whitespace from lists and data. It is a time-saving utility for developers, data analysts, and anyone working with lists, log files, or text data that needs deduplication and cleanup. Paste your text and get a clean, organized result with a single click.

How to Use

1 Paste your text or list data containing duplicate lines into the input area
2 Select the cleanup options: remove duplicates, sort, trim whitespace, or remove empty lines
3 Click process to clean up the text according to your selected options
4 Copy the deduplicated and cleaned output for use in your work