Text & Writing

Duplicate Line Remover

Remove repeated lines and clean up lists instantly in your browser.

Runs in your browser

Input lines

Unique lines

Cleaned output appears here

Was this tool useful?

Stored locally in your browser only — not sent anywhere.

Tools you may need

Word CounterCount words, characters, sentences and estimated reading time as you type.Text Case ConverterConvert text between upper, lower, title, sentence, camel, snake and more.Slug GeneratorTurn titles and phrases into clean, URL-friendly slugs.Text DiffCompare two pieces of text and quickly spot what changed.