Remove Duplicate Lines from Text
Strip repeated lines out of any list, optionally sorting and folding case as you go.
Exported lists arrive full of repeats: email addresses collected twice, keyword lists merged from three sources, log lines that fired on every retry. Spreadsheets can do it, but launching one to clean a hundred lines is a slow answer to a fast question. Paste the list here and the unique version appears next to it as you type, with a count of exactly how many duplicates went.
How to Use the Remove Duplicate Lines
- 1
Paste your list into the left box, one item per line.
- 2
Choose whether case and surrounding spaces should count as a difference.
- 3
Optionally sort the result A→Z, Z→A, or numerically.
- 4
Copy the unique list or download it as a .txt file.
Why Use TextsPro
Everything runs in your browser, so a customer list, an export of email addresses or an internal log never gets uploaded to anyone. That matters here more than it looks: deduplicating a list is usually the last step before you send something somewhere, and the lists involved are frequently personal data. Because there is no server round trip, results update as you type however long the list is, and there is no row cap. The counts tell you what actually happened — how many lines went in, how many unique ones came out, and which values were the worst offenders — so you can sanity-check the result rather than trusting it blindly.
- Processed in your browser — files are never uploaded
- Instant results with no queues or waiting
- No signup, no watermarks, completely free