Does it preserve the original order?

Yes, the tool keeps lines in their original order while removing duplicates.

Is it case-sensitive?

You can toggle case sensitivity. When case-insensitive, "Hello" and "hello" are treated as duplicates.

Can I remove blank lines too?

Yes, there is an option to trim and remove empty lines along with duplicates.

Is there a line limit?

No practical limit. The tool processes text of any length in your browser.

Text Duplicates Remover

Remove duplicate lines from your text instantly. Clean up lists, data, and content by eliminating repeated lines. Choose to keep first occurrences or remove all duplicates.

Input Text

Output

Case sensitive

Trim whitespace

Remove empty lines

How to Use Text Duplicates Remover

Paste your text with duplicate lines in the input area.
Choose whether to be case-sensitive or not.
Click "Remove Duplicates" to process your text.
Copy the cleaned text from the output area.

Frequently Asked Questions

Related Tools

Word Counter

Count words, characters, sentences, and paragraphs.

Case Converter

Convert text between uppercase, lowercase, and more.

Password Generator

Generate strong, secure random passwords.