Works with Google Drive

You can upload files from your PC or Google Drive.

Instruction Manual

We have a simple tutorial guide which explains the features of the software extension and what each button inside the extension does. Read our tutorial and welcome guide on how to use the extension to the fullest.



Any operating system works

This addons works on all computers - the operating system you use doesn't matter.


Features:

Remove Duplicate Lines is a focused, high-impact Chrome extension that banishes repeated lines from any block of text in seconds. If you maintain ever-growing task lists, duplicates creep in, inflate file size, break scripts, and waste human attention. One click with this tool eliminates that noise instantly, keeping every list, snippet, or document lean, accurate, and ready for analysis.

Because privacy matters, everything happens locally in a sandboxed content script.

Installation is instant, usage intuitive, and results immediate. Replace manual scrolling, fragile formulas, and shell one-liners with a reliable, context-aware tool that lives exactly where you work: inside Chrome. Add Remove Duplicate Lines today and transform every paste operation into a cleaner, clearer, duplication-free experience—no extra accounts, no subscriptions, just pure productivity.

Tutorial:

  1. Install the Extension
  2. After installing the extension, click on the icon on the toolbar.