Free browser tool
Remove Duplicates
Remove duplicate lines or repeated words while keeping the first occurrence.
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Remove duplicates
Remove duplicate lines or repeated words while keeping first appearances.
Free duplicate remover
Clean lists, keyword sets, copied rows, or repeated words without uploading the text anywhere.
Tool description
Remove duplicate lines or repeated words from text while keeping the first occurrence. It is useful for cleaning copied lists, keyword exports, rows, and messy notes.
Common uses
- Deduplicate keyword lists, URLs, email lists, or copied spreadsheet rows.
- Remove repeated words from pasted text.
- Keep the original order while removing later duplicate entries.
How to use Remove Duplicates
- 1. Paste text with repeated lines or words.
- 2. Choose Unique lines or Unique words.
- 3. Copy the cleaned result after duplicates are removed.
FAQs
Does it keep the original order?
Yes. The first appearance is kept and later duplicates are removed.
Can duplicate matching be case-sensitive?
Yes. Enable case-sensitive mode if Apple and apple should be treated as different values.
Is my list uploaded?
No. Duplicate removal runs locally in your browser.