Duplicate Line Remover

Clean up your lists and text effortlessly. Paste your content to instantly remove all duplicate lines, leaving you with a perfectly unique list.

Clean Your Text How it works

Duplicate Line Remover

How to Remove Duplicate Lines

  1. Paste Your Text — Enter your text or list into the "Input" box. Each line is treated as a separate item.
  2. Select Your Options — Choose if the check should be "Case-sensitive" and if you want the final list to be sorted alphabetically.
  3. Click "Remove Duplicates" — The tool will process your text.
  4. Copy Your Clean List — The "Output" box will contain only the unique lines from your original text, ready to be copied. A summary of the operation will also be shown.

Common Uses for Deduplication

Cleaning Email Lists

Ensure every contact in your mailing list is unique before sending a campaign.

Data Processing

Remove duplicate records from datasets copied from spreadsheets or databases.

Keyword Lists

Refine your SEO keyword lists to remove repeated terms and focus on unique targets.

Log File Analysis

Filter log files to see only unique error messages or events, making it easier to spot problems.

Frequently Asked Questions

Clean up your lists in one click.

Instantly remove duplicate entries from any text or list to ensure your data is tidy and unique.

Clean Your Text