Remove repeated words
Collapse consecutive duplicate words within each line, instantly.
Remove repeated words
Remove repeated words from your text instantly and clean up unintended duplication. This free online tool identifies consecutive duplicate words on the same line and removes them in one pass, leaving the rest of your text structure completely untouched. Paste any text and see which words appear twice in a row — they disappear with a single click. Perfect for writers, editors, and content creators who need to eliminate accidental word repetition.
Each line is processed independently, so repeated words appearing on different lines remain intact. This approach preserves text structure while removing only the unwanted consecutive duplicates. The "case insensitive" option, enabled by default, treats "the", "The", and "THE" as the same word for matching purposes. Disable it if you need exact-case matching where "The" and "the" are treated as distinct words.
The live tally under the output updates in real time and counts total words before and after processing, plus displays exactly how many duplicates were removed with an accent on the key number. Everything runs locally in your browser without uploading data. Your text never leaves your device, making this safe for sensitive documents, private notes, or any content you want to keep offline. Common uses include cleaning up duplicated text from copy-paste errors, fixing accidentally repeated words in writing, and preparing content for publication. Download the result as plain text or copy it directly to your clipboard.