Remove Duplicate Lines

How to Use the Remove Duplicate Lines Tool

This tool helps you quickly clean and organize text by removing duplicate or empty lines and sorting them.

• Paste or type your text into the main text area, or import a TXT/DOCX file.
• Click "Remove Duplicate Lines" to keep only unique lines.
• Use "Remove Empty Lines" to delete blank lines.
• Use sorting buttons to order lines alphabetically (A → Z or Z → A).
• Click "Copy Text" to copy the cleaned result to your clipboard.

Key Features

• Remove duplicate lines from any text instantly.
• Remove empty lines with a single click.
• Sort lines alphabetically in ascending or descending order.
• Import text safely from TXT or Word (DOCX) files locally in your browser.
• All processing happens locally — no data is uploaded.

Frequently Asked Questions