Paste your list, click the button, and get a clean unique list instantly.
Input List
0 lines
Unique Result
0 lines
Why remove duplicate lines?
Duplicate data is a common problem when handling large lists, logs, or databases. Removing duplicates manually is time-consuming and prone to errors. This tool automates the process locally in your browser.
Common Use Cases
- Email Lists: Clean your mailing lists to ensure you don't send the same campaign twice to the same subscriber.
- SEO & URLs: Deduplicate lists of backlinks or crawled URLs for analysis.
- Programming: Filter unique error logs or database query results.
Privacy First
This tool runs 100% in your browser using JavaScript. Your data is never sent to our servers, ensuring total privacy for your sensitive lists.
Looking for more text tools? Try our Remove Emojis Tool.